Definition of proto- in English:

Share this entry

proto-

Pronunciation: /ˈprəʊtəʊ/
(usually prot- before a vowel)

combiningForm

1.1First or earliest: protomartyr protozoon

Origin

From Greek prōtos 'first'.

Share this entry
 

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.