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Rugged vs Null - What's the difference?

rugged | null |

As adjectives the difference between rugged and null

is that rugged is broken into sharp or irregular points; uneven; not smooth; rough while null is having no validity, "null and void.

As verbs the difference between rugged and null

is that rugged is past tense of rug while null is to nullify; to annul.

As a noun null is

a non-existent or empty value or set of values.

rugged

English

(Webster 1913)

Etymology 1

From (etyl) .

Adjective

(er)
  • Broken into sharp or irregular points; uneven; not smooth; rough
  • * 1870 , (Mark Twain), Roughing It , Chapter LXV
    • By and by, after a rugged climb, we halted on the summit of a hill which commanded a far-reaching view.
  • Not neat or regular; irregular, uneven.
  • * 2011 , Ronke Luke-Boone, African Fabrics: Sewing Contemporary Fashion with Ethic Flair
    • Commercially produced yarn, such as rayon, produces a cloth with a smoother, shinier look than hand-spun cotton, but the uneven, rugged look of hand-spun cotton can be quite appealing.
  • Rough with bristles or hair; shaggy.
  • * 1897 , Kate Chopin, A Morning Walk
    • His hair was light and rather thin; his face strong and rugged from exposure, and his eyes narrow and observant.
  • (of a person) strong, sturdy, well-built
  • * 2010 , Arthru Queen Jr., Young Man: Ageless Fatherly Wisdom to Hold
    • Many women and men delude themselves into thinking that only the hardest and most rugged man is attractive and to many it may be the case.
  • (of land) rocky and bare of plantlife
  • * 2013 , Vicky Baker in The Guardian , Riding with the cowboys on a Mexico ranch
    • Hidden within 30,000 acres of rugged private land, the ranch is cocooned by peaks and canyons in all directions.
  • * 1971 , United States Forest Service, Search for solitude: our wilderness heritage
    • Much of the area can be seen only by hikers who travel without trails to the higher reaches of this rugged mountain range.
  • Harsh; austere; hard; crabbed; -- said of temper, character, and the like, or of persons.
  • Stormy; turbulent; tempestuous; rude.
  • Harsh; grating; rough to the ear -- said of sound, style, and the like.
  • Sour; surly; frowning; wrinkled; -- said of looks, etc.
  • * 1908 , Rafael Sabatini, The Abduction
    • "Ah!" sighed the unimaginative Granby, and his honest, rugged face grew clouded. Pepper puffed in silence for a moment or two; then spoke.
  • Violent; rude; boisterous; -- said of conduct, manners, etc.
  • Vigorous; robust; hardy; -- said of health, physique, etc.
  • * 1909 , (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..."
  • (computing, of a computer) designed to reliably operate in harsh usage environments and conditions
  • * 2011 , Nick Fletcher, Psion drops 2% after supply chain issues push it into loss
    • Psion, which supplies a range of rugged hand held computers, has lost nearly 2% after announcing a plunge into the red.
    Derived terms
    * ruggedize * ruggedly * ruggedness * semirugged

    References

    External links

    * *

    Etymology 2

    (rug) + (-ed)

    Adjective

    (-)
  • Having a rug or rugs.
  • Covered with a rug.

    • Verb

    (head)
  • (rug)

    • Anagrams

    * English heteronyms

    null

    English

    Noun

    (en noun)
  • A non-existent or empty value or set of values.
  • Zero]] quantity of [[expression, expressions; nothing.
    • (Francis Bacon)
  • Something that has no force or meaning.
  • (computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
  • (computing) the attribute of an entity that has no valid value.
    • Since no date of birth was entered for the patient, his age is null .
  • One of the beads in nulled work.
  • (statistics) null hypothesis

    • Adjective

    (en adjective)
  • Having no validity, "null and void"
  • insignificant
  • * 1924 , Marcel Proust, Within a Budding Grove :
    • In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.
  • absent or non-existent
  • (mathematics) of the null set
  • (mathematics) of or comprising a value of precisely zero
  • (genetics, of a mutation) causing a complete loss of gene function, amorphic.

    • Derived terms

    * nullity

    Verb

    (en verb)
  • to nullify; to annul
    • (Milton)

    Related terms

    * annul

    See also

    * nil ----