op·so·nize

[op-suh-nahyz]
verb (used with object), op·so·nized, op·so·niz·ing. Immunology.
to increase the susceptibility of (bacteria) to ingestion by phagocytes.
Also, especially British, op·so·nise.


Origin:
opson(in) + -ize

op·so·ni·za·tion, noun
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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World English Dictionary
opsonize, opsonise or opsonify (ˈɒpsəˌnaɪz, ɒpˈsɒnɪˌfaɪ) [Click for IPA pronunciation guide]
 
vb
(tr) to subject (bacteria) to the action of opsonins
 
opsonise, opsonise or opsonify
 
vb
 
opsonify, opsonise or opsonify
 
vb
 
opsoni'zation, opsonise or opsonify
 
n
 
opsoni'sation, opsonise or opsonify
 
n
 
opsonifi'cation, opsonise or opsonify
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
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00:10
Opsonize is always a great word to know.
So is flibbertigibbet. Does it mean:
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a chattering or flighty, light-headed person.
American Heritage
Medical Dictionary

opsonize op·so·nize (ŏp'sə-nīz')
v. op·so·nized, op·so·niz·ing, op·so·niz·es
To make bacteria or other cells more susceptible to the action of phagocytes.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Example sentences
These antibodies and complement interact to opsonize pneumococci, which facilitates phagocytosis and clearance of the organism.
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