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rugged: Meaning and Definition of

Whether you’re a teacher or a learner, can put you or your class on the path to systematic vocabulary improvement. “Hmmm, Sharon? That’s really fuckin’ rugged. I can’t even describe it. I am jealous.” Needs to review the security of your connection before proceeding. Harsh implies a surface or texture distinctly unpleasant to the touch. Rough implies points, bristles, ridges, or projections on the surface. Add rugged to one of your lists below, or create a new one.

Having a roughly broken, rocky, hilly, or jagged surface. Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app. The appearance of a boy, usually in his teens, that includes a bit of scruff, buff and a lot of sexy. A rugged boy is the kind you would want to be alone in the wilderness with, for more than one reason. Michigan State’s rugged defensive style keeps most games in striking distance, but coach Tom Izzo might rethink his policy of not doubling Purdue standout Zach Edey in the post.

rugged meaning

If you want an easy hike, you should stay away from the rugged coastline. That rocky shoreline is definitely for the more experienced hikers. Built for rugged terrain, Merrell’s low-cut model offers grip and protection without restricting movement.

Dictionary Entries Near rugged

For example, someone who buys an NFT on spec may never actually receive that NFT. Or, someone who buys into a cryptocurrency may be forced to watch as the currency’s creator drains its liquidity, making the currency worthless. He had what she called a rugged, honest Scotch face, with a very big nose in the middle of it, and little grey eyes overhung by brown and shaggy eyebrows.

  • By and by, after a rugged climb, we halted on the summit of a hill which commanded a far-reaching view.
  • Vigorous; robust; hardy1909, Jack London, Martin Eden”Her gaze rested for a moment on the muscular neck, heavy corded, almost bull-like, bronzed by the sun, spilling over with rugged health and strength…”
  • “Hmmm, Sharon? That’s really fuckin’ rugged. I can’t even describe it. I am jealous.”

Second, ruggedization means extra cost and extra weight. It makes no sense to go for maximum protection with the corresponding high cost when a less extreme design will do. From a user perspective, rugged is the computer’s ability to keep operating under all exposed working conditions. And not just once, but for the life of the unit, which can easily be 3-5 years. Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.

rugged | American Dictionary

If you will be working at over 10,000 feet of elevation, make sure the unit has been tested to the MIL-STD method that covers altitude. If you are going to be working in rapidly changing temperatures, make sure the unit has been tested for temperature shock. A Rugged smartphone has a thicker and completely sealed housing which protects it against all kinds of elements such as water, dust, shock and vibration. This kind of smartphone can be left out in a sandstorm, frozen in a blizzard or go underwater. A true fully rugged smartphone is substantially less susceptible to damage than a non-rugged smartphone. Like a rugged tablet, it typically meets IP certification and military standard specifications for dust, shock, vibration, rain, humidity, solar radiation, altitude and temperature extremes.

Wrinkled; furrowed; corrugated; hence, ruffled; disturbed; uneasy. Adjective Demanding great effort, ability, or endurance. Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. “Ah!” sighed the unimaginative Granby, and his honest, rugged face grew clouded.


The first digit reflects the level of protection against dust. The second digit reflects the level of protection against liquids . These are just some environmental variables a computer may need protection against. Others include temperature shock, fungus, safe operation in explosive atmospheres, sudden acceleration, salt fog, gunfire, icing, and more.

rugged meaning

There may be many alternative compromises that can be reached, hence we expect a rugged energy landscape with many alternative low energy minima. Complex systems with high interdependence parameters are characterized by a rugged fitness landscape. In general, the more rugged the landscape the more likely parties are to get caught on local optima.

The basic purpose of ruggedization is protection from external abuse and penetration. The device needs to be able to not only physically survive punishment, but continue to function as well. That requires a certain degree of ruggedization, but they are minor compared to what would be required for a device that will be strapped down inside a tank. Similarly, a handheld data collection terminal used to read meter data at customer locations must be engineered to be water resistant (though not necessarily water-proof) and handle an occasional drop.

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They were designed specifically to test military equipment, but are now used to test a wide range of both military and civilian products, including mobile computers. In an effort to avoid the complexity and vagueness of MIL-STD references, some manufacturers provide IP ratings for their equipment. IP ratings consist of a single number, such as IP44, and classify the degree of protection provided for electrical equipment by enclosures. The first number indicates, on a scale from 0 to 6, the protection against solid objects penetrating the housing. The second number gives, on a scale from 0 to 8, protection against penetration by liquids.

A ruggedized laptop is built to operate reliably in dusty or wet environments and conditions. These computers have a thicker and stronger housing than a regular laptop, and are mainly used for industrial, construction and military purposes. Engineered to be mobile, they are vibration, shock, drop, and dust resistant, and waterproof, yet are able to comply with other important requirements such as high performance and governmental grade security. They are equipped with both current and legacy I/O ports including serial, ExpressCard, PCMCIA, VGA, and others that are commonly used in outdoor environments. The levels of ruggedization are not standardized, but they are measured by various certifications such as MIL-STD-810, IP, or ATEX. With that in mind, let’s consider what ruggedness really means, and what different categories of ruggedness there are.

I’ve seen the “torture chambers” of several of the major vertical market hardware manufacturers and came away impressed. Most of them perform tests inhouse, then, when satisfied that a product will pass independent muster, it is sent away to an outside lab. Adjective Full of asperities on the surface; broken into sharp or irregular points, or otherwise uneven; not smooth; rough. The same sense of unevenness applies to other things that are described as rugged. If someone tells a man that he has a rugged face, it’s meant to compliment his rough, strong looks.

The thermal entropy is seen to be rugged and is numerically much less than the configuration entropy, indicating non-self-averaging effects are present.

Increasingly, rugged device manufacturers are using the term IP68. What is important about the IP68 rating is that you need an additional detail in order to evaluate the true meaning. If IP67 is immersible in water, how can IP68 be more rugged?

The MIL-STD, as is, provides a large number of tests and testing methods to determine the effect of natural and artificial impact on equipment. Interpreting what it all means may require a good deal of research. Find out which tests were performed, whether test reports are available, and whether the tests were done inhouse or by an independent testing lab.

They are designed to resist drops, shocks and vibrations while maintaining strength to be dust- and waterproof. A tablet has internally a solid state drive and no moving parts. Unlike many laptops, most tablets do not require a fan, improving their dust and water resistance. Many rugged ones have options such as a barcode scanner because they serve in the logistics and transport sector. Levels of ruggedization are measured by various certifications such as IP, MIL-STD-810 or ATEX.

Adjective Having strong features marked with furrows or wrinkles. Vigorous; robust; hardy1909, Jack London, Martin Eden”Her gaze rested for a moment on the muscular neck, heavy corded, almost bull-like, bronzed by the sun, spilling over with rugged health and strength…” DisclaimerAll content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Close your vocabulary gaps with personalized learning that focuses on teaching the words you need to know. Cabin includes lots of hard plastic surfaces, which are easy to wipe clean in this age of coronavirus.

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