proto

Origin

proto-

a combining form meaning “first,” “foremost,” “earliest form of,” used in the formation of compound words (protomartyr; protolithic; protoplasm), specialized in chemical terminology to denote the first of a series of compounds, or the one containing the minimum amount of an element.
Also, especially before a vowel, prot-.


Origin:
< Greek, combining form representing prôtos first, superlative formed from pró; see pro-2
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Based on the Random House Dictionary, © Random House, Inc. 2012.
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Proto is always a great word to know.
So is flibbertigibbet. Does it mean:
a chattering or flighty, light-headed person.
a stew of meat, vegetables, potatoes, etc.
Etymonline
Word Origin & History

proto-
comb. form meaning "first," from Gk. proto-, comb. form of protos "first," superlative of pro "before."
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

proto- or prot-
pref.

  1. First in time: prototype.

  2. First formed; primitive; original: protoplast.

  3. Having the least amount of a specified element or radical: protoporphyrin.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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