antediluvian

C2 Topic:Time
US /ˌæn.ti.dəˈlu.vi.ən/ UK /ˌæn.tɪ.dɪˈluː.vɪ.ən/
adj noun Freq #104646

Meanings

  1. 1
    adj

    Extremely old-fashioned, as if from a much earlier age.

    His antediluvian views on women in the workplace shocked his younger colleagues.

  2. 2
    adj

    Belonging to the time before the great flood described in the Bible.

    The myth describes a lost antediluvian world swept away by the waters.

Thesaurus

Synonyms
1 adj · extremely old-fashioned, as... antiquatedarchaicanachronisticdated
2 adj · belonging to the time... antediluvialprediluvian
Word family
Derived forms antediluvialantediluviallyantediluvianismantediluvianly
Related forms delugediluvialdiluviandiluviumpostdiluvialpostdiluvianprediluvian

Etymology

PIE word *dwís From ante- (prefix meaning ‘prior to in time’) + Latin dīluvium (“a flood”) + -an (suffix meaning ‘of or pertaining to’ forming adjectives; and forming agent nouns), referring the story of Noah’s Ark, through which God rescues Noah, his family, and examples of all the world’s animals from the great flood, which is related in Genesis 6–9 of the Bible. Dīluvium is derived from dīluō (“to wash away”) (from dis- (prefix meaning ‘apart, asunder, in two’) + lavō (“to wash”) (ultimately from Proto-Indo-European *lewh₃- (“to wash”))) + -ium (suffix forming abstract nouns). The English…

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