Dictionary
Thesaurus
Encyclopedia
Translator
Web

definitive host

 - 3 dictionary results

definitive host

–noun Zoology.
the host in or on which a parasite spends the sexual stage of its life cycle.

Origin:
1900–05
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To definitive host
Medical Dictionary

Main Entry: definitive host
Function: noun
: the host in which the sexual reproduction of a parasite takes place —compare INTERMEDIATE HOST 1
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Cite This Source
Medical Dictionary

definitive host de·fin·i·tive host (dĭ-fĭn'ĭ-tĭv)
n.
A host in which a parasite develops to an adult or sexually mature stage. Also called final host.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Search another word or see definitive host on Thesaurus | Reference
FacebookTwitterFollow us: