outmoded

out·mod·ed  (out-mdd)

adj.

1. Not in fashion; unfashionable: outmoded attire; outmoded ideas.

2. No longer usable or practical; obsolete: outmoded machinery.

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outmoded [ˌaʊtˈməʊdɪd]

adj

1. no longer fashionable or widely accepted

2. no longer practical or usable

outmodedly  adv

outmodedness  n

Thesaurus

Adj.

1.

outmoded - out of fashion; "a suit of rather antique appearance"; "demode (or outmoded) attire"; "outmoded ideas" demode, ex, old-fashioned, passe, passee, antique, old-hat unfashionable, unstylish - not in accord with or not following current fashion; "unfashionable clothes"; "melodrama of a now unfashionable kind"

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outmoded

adjective old-fashioned, passé, dated, out, dead, square (informal), ancient, antique, outdated, obsolete, out-of-date, old-time, archaic, unfashionable, superseded, bygone, antiquated, anachronistic, olden (archaic), behind the times, superannuated, fossilized, out of style, antediluvian, outworn, obsolescent, unhip (slang), démodé (French), out of the ark (informal), not with it (informal), oldfangled People in positions of power continue to promote outmoded ideas.
new, latest, the new, modern, recent, fresh, fashionable, in vogue, all the rage, modish, du jour (French), culty

Translations

outmoded [ˌaʊtˈməʊdɪd] adj [ideas, attitudes] → dépassé(e); [technology, equipment, industry] → dépassé(e)