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estrin

[ es-trin ]
/ ˈɛs trɪn /
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noun Biochemistry, Pharmacology.
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“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.

Origin of estrin

From New Latin; see origin at estrus, -in2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for estrin

estrin
/ (ˈɛstrɪn, ˈiːstrɪn) /

noun
the US spelling of oestrin
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 estrin

estrin
[ ĕstrĭn ]

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