Tra từ -ous - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

-ous -ous BrE NAmE suffix (in adjectives)having the nature or quality of •poisonous •mountainous Derived Words: ↑-ously ▪ ↑-ousness Word Origin: [-ous -ously -ousness] from Anglo-Norman French, or Old French -eus, from Latin -osus.