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chemo

[kee-moh, kem-oh] /ˈki moʊ, ˈkɛm oʊ/
noun, plural chemos. Informal.
1.
chemotherapy or a chemotherapy treatment.
Origin of chemo
by shortening; see -o

chemo-

1.
a combining form with the meanings “chemical,” “chemically induced,” “chemistry,” used in the formation of compound words:
chemotherapy.
Also, especially before elements of Latin origin, chemi-.
Also, especially before a vowel, chem-.
Origin
chem-, extracted from chemical or chemistry + -o- or -i-
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for chemo

chemo

/ˈkiːməʊ/
noun
1.
(informal) short for chemotherapy

chemo-

combining form
1.
indicating that chemicals or chemical reactions are involved: chemotherapy
Word Origin
New Latin, from Late Greek khēmeia; see alchemy
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
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Word Origin and History for chemo

chemo-

before vowels chem-, word-forming element denoting "relation to chemical action or chemicals," from comb. form of chemical (adj.), used to form scientific compound words from c.1900.

Online Etymology Dictionary, © 2010 Douglas Harper
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chemo in Medicine

chemo che·mo (kē'mō, kěm'ō)
n.
Chemotherapy or a chemotherapeutic treatment.

chemo- or chemi- or chem-
pref.
Chemicals; chemical: chemotherapy.

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