prevertebrate
noun
pre·vertebrate
ˈprē+ˌ-
: a hypothetical ancestral form preceding the vertebrates
Word History
Etymology
pre- + vertebrate
- extradotal
- extraembryonic
- extraer
- extraest
- extrafamilial
- extrafascicular cambium
- extrafloral
- extraforaneous
- extragalactic
- extragalactic nebula
- extragenic
- extrahazardous
- extrahepatic
- extrajudicially
- extralateral
- extralecithal
- extralegal
- extralegally
- extralimital
- extralinguistic
- extralinguistically
- extraliterary
- extralities
- extrality
- extralogical