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Obsolete vs Less - What's the difference?

obsolete | less |

As adjectives the difference between obsolete and less

is that obsolete is obsolete, deprecated (computing) while less is .

As an adverb less is

to smaller extent.

As a preposition less is

minus; not including.

As a verb less is

(obsolete) to make less; to lessen.

As a conjunction less is

(obsolete) unless.

obsolete

English

Adjective

(en adjective)
  • No longer in use; gone into disuse; disused or neglected (often by preference for something newer, which replaces the subject).
  • * {{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)
  • , title= The attack of the MOOCs , passage=Since the launch early last year of […] two Silicon Valley start-ups offering free education through MOOCs, massive open online courses, the ivory towers of academia have been shaken to their foundations. University brands built in some cases over centuries have been forced to contemplate the possibility that information technology will rapidly make their existing business model obsolete .}}
  • (biology) Imperfectly developed; not very distinct.
  • Usage notes

    * Nouns to which "obsolete" is often applied: word, phrase, equipment, computer, technology, weapon, machine, law, statute, currency, building, idea, skill, concept, custom, theory, tradition, institution.

    Synonyms

    * (no longer in use) ancient, antiquated, antique, archaic, disused, neglected, old, old-fashioned, out of date * abortive, obscure, rudimental

    Derived terms

    * obsoleteness

    Verb

    (obsolet)
  • (US) Oxford Dictionary To cause to become obsolete.
  • This software component has been obsoleted .
    We are in the process of obsoleting this product.

    Usage notes

    * (term) is often used in computing and other technical fields to indicate an effort to remove or replace something. * Compare

    References

    less

    English

    Adverb

    (-)
  • To smaller extent.
  • * {{quote-magazine, year=2013, month=May-June, author= Katrina G. Claw
  • , title= Rapid Evolution in Eggs and Sperm , volume=101, issue=3, magazine=(American Scientist) , passage=In plants, the ability to recognize self from nonself plays an important role in fertilization, because self-fertilization will result in less diverse offspring than fertilization with pollen from another individual.}}
  • In lower degree.
  • *
  • , title=(The Celebrity), chapter=8 , passage=I corralled the judge, and we started off across the fields, in no very mild state of fear of that gentleman's wife, whose vigilance was seldom relaxed. And thus we came by a circuitous route to Mohair, the judge occupied by his own guilty thoughts, and I by others not less disturbing.}}
  • * {{quote-news, year=2012, date=November 7, author=Matt Bai, title=Winning a Second Term, Obama Will Confront Familiar Headwinds, work=New York Times citation
  • , passage=That brief moment after the election four years ago, when many Americans thought Mr. Obama’s election would presage a new, less fractious political era, now seems very much a thing of the past. }}

    Antonyms

    * more

    Adjective

  • * 1624 , John Smith, Generall Historie , in Kupperman 1988, p. 141:
  • Those Rattels are somewhat like the chape of a Rapier, but lesse [...].
  • A smaller amount (of); not as much.
  • * {{quote-magazine, year=2013, month=May-June, author= William E. Conner
  • , title= An Acoustic Arms Race , volume=101, issue=3, page=206-7, magazine=(American Scientist) , passage=Earless ghost swift moths become “invisible” to echolocating bats by forming mating clusters close (less than half a meter) above vegetation and effectively blending into the clutter of echoes that the bat receives from the leaves and stems around them.}}
  • (proscribed) A smaller number of; fewer.
  • * 1952 , Thomas M Pryor, New York Times , 7 Sep 1952:
  • This is not a happy situation as far as the International Alliance of Theatrical Stage Employes is concerned because it means less jobs for the union's members here at home.
  • * 1999 , (George RR Martin), A Clash of Kings , Bantam 2011, p. 555:
  • No less than four standard-bearers went before them, carrying huge crimson banners emblazoned with the golden lion.
  • * 2003 , Timandra Harkness, The Guardian , 16 Dec 2003:
  • Although my hosts, G S Aviation, can teach you to fly in Wiltshire, an intensive week at their French airfield means less problems with the weather, cheap but good living, and complete removal from any distractions.

    Usage notes

    Antonyms

    * more

    See also

    * fewer

    Preposition

    (English prepositions)
  • Minus; not including
  • It should then tax all of that as personal income, less the proportion of the car's annual mileage demonstrably clocked up on company business.

    Antonyms

    * plus

    Verb

  • (obsolete) To make less; to lessen.
  • (Gower)

    Derived terms

    * less is more * more or less * nevertheless

    Conjunction

    (English Conjunctions)
  • (obsolete) unless
  • (Ben Jonson)