古生物学 gǔshēngwùxué paleontology Definitions Defs Origin Strokes Stroke Words Sentences Sents 古生物 gǔshēngwù noun paleo-organism ancient life or organisms from past geological ages that are now mostly extinct; fossil学 學 xué nounaffix branch of learning (bound form) a subject or branch of study; often used as a suffix for -logy, -ics, or -science
