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prot-

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variant of proto- before a vowel: protamine.

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The rainy weather could not ________ my elated spirits on my graduation day.

Definition for prot- (2 of 2)

Prot.

abbreviation

Protestant.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for prot- (1 of 2)

prot-

combining form

a variant of proto-

British Dictionary definitions for prot- (2 of 2)

Prot.

abbreviation for

Protestant
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for prot-

prot-

pref.

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