s/a929164

Information
has gloss	(adjective) no longer in existence; lost or especially having died out leaving no living representatives; "an extinct species of fish"; "an extinct royal family"; "extinct laws and customs" nonextant, extinct
lexicalization	eng: extinct
lexicalization	eng: nonextant

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opposite	(adjective) still in existence; not extinct or destroyed or lost; "extant manuscripts"; "specimens of graphic art found among extant barbaric folk"- Edward Clodd extant
similar	(adjective) not surviving in active use; "Latin is a dead language" dead