Extended Open Multilingual Wordnet 1.3

15247518-n 'a unit of geological time during which a system of rocks formed';

Definitions

英語: a unit of geological time during which a system of rocks formed
― ganoid fishes swarmed during the earlier geological periods
日本語: 岩の体系ができた地質学的時間の単位
― 硬鱗類の魚は地質時代の早い時期に群がっていた

Relations

Hyponym:	ice_age
Hypernym:	geological_time
Instance:	cambrian carboniferous cretaceous devonian jurassic mississippian ordovician pennsylvanian permian quaternary silurian tertiary triassic
Meronym–Part:	epoch
Holonym–Part:	era
Semantic Field:	time_n

External Links

TempoWN: ◁ △ ▷ (Past: 0.000; Present: 0.029; Future: 0.000)

SentiWN: △ ▽ (+0.00 -0.00) MLSentiCon: △ ▽ (+0.00 -0.00)