protasis(redirected from protases)
Related to protases: Proteases
n. pl. prot·a·ses (-sēz′)
1. Grammar The dependent clause of a conditional sentence, as if it rains in The game will be canceled if it rains.
2. The first part of an ancient Greek or Roman drama, in which the characters and subject are introduced.
[Late Latin, proposition, first part of a play, from Greek, premise of a syllogism, conditional clause, from proteinein, prota-, to propose : pro-, forward; see pro-2 + teinein, to stretch; see ten- in Indo-European roots.]
pro·tat′ic (prŏ-tăt′ĭk, prō-) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
n, pl -ses (-siːz)
1. (Logic) logic grammar the antecedent of a conditional statement, such as if it rains in if it rains the game will be cancelled. Compare apodosis
2. (Theatre) (in classical drama) the introductory part of a play
[C17: via Latin from Greek: a proposal, from pro- before + teinein to extend]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
prot•a•sis(ˈprɒt ə sɪs)
n., pl. -ses (-ˌsiz)
1. the clause expressing the condition in a conditional sentence, in English usu. beginning with if. Compare apodosis.
2. the first part of an ancient drama, in which the characters are introduced.
[1610–20; < Late Latin < Greek prótasis proposition, protasis =prota- s., in n. derivation, of proteínein to stretch out, offer, propose (pro- pro-2 + teínein to stretch) + -sis -sis]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Classical Drama, the first part of a play, when the characters are introduced. Cf. epitasis. See also grammar; wisdom. — protatic, adj.See also: Drama
a clause containing the condition in a conditional sentence. Cf. apodosis. See also drama; wisdom and foolishness. — protatic, adj.See also: Grammar
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.