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capacitation

 - 5 dictionary results

ca⋅pac⋅i⋅tate

[kuh-pas-i-teyt]
–verb (used with object), -tat⋅ed, -tat⋅ing.
to make capable; enable.

Origin:
1645–55; capacit(y) + -ate 1


ca⋅pac⋅i⋅ta⋅tion, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To capacitation
ca·pac·i·tate   (kə-pās'ĭ-tāt')   
tr.v.   ca·pac·i·tat·ed, ca·pac·i·tat·ing, ca·pac·i·tates
  1. To render fit or make qualified; enable.

  2. Biology To cause (spermatozoa) to undergo the physical changes needed to penetrate and fertilize an egg.


[capacit(y) + -ate1.]
ca·pac'i·ta'tion n.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: ca·pac·i·tate
Pronunciation: -&-"tAt
Function: transitive verb
Inflected Forms: -tat·ed; -tat·ing
: to cause (sperm) to undergo capacitation

Main Entry: ca·pac·i·ta·tion
Pronunciation: k&-"pas-&-'tA-sh&n
Function: noun
: the change undergone by sperm in thefemale reproductive tract that enables them to penetrate and fertilize an egg
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

capacitation ca·pac·i·ta·tion (kə-pās'ĭ-tā'shən)
n.
The change undergone by spermatozoa in the female genital tract that enables them to penetrate and fertilize an egg.

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