homo sapien Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. rhe modern species of humans; the only extant species of the primate family Hominidae Example Sentence A homo sapien has the ability to make and use complex tools. Synonyms modern man; modern species of humans; human Antonyms cat Hear It! Say It! Write It! homo sapien Switch to cursive Start Share with your friends: