Usually refers to an animal without a backbone or vertebral column.
A starfish is a non-vertebrate.
Морская звезда — беспозвоночное.
Synonyms
invertebrate animal
invertebrate organism
spineless animal
spineless creature
Non-gradable; used to describe animals or organisms that do not have a backbone or vertebral column.
Spiders are non-vertebrate animals.
Пауки — беспозвоночные животные.
Synonyms
without a backbone
lacking a backbone
without vertebrae