Medical Definition of invertebrate
: lacking a spinal column; also : of or relating to invertebrate animals
Learn More about invertebrate
Dictionary: Definition of "invertebrate" Thesaurus: All synonyms and antonyms for "invertebrate" Spanish Central: Translation of "invertebrate" Nglish: Translation of "invertebrate" for Spanish speakers Britannica.com: Encyclopedia article about "invertebrate"
Seen and Heard
What made you want to look up invertebrate? Please tell us where you read or heard it (including the quote, if possible).