Dictionary.com
definitions

leuco-

variant of leuko-.

RELATED CONTENT

A Long List of Affixes: Suffixes, Prefixes, and Combining Forms
Suffixes -able, -ible, -ile:  (form adjs) able to, fit to, worthy, capable; apt to; subject to being ~-ed -ac:  one affect with -ac, -al, -ane, -ar, -ary, -ch, -ese, -ic, -ical, -id, -ile, -ine, -ish, -ory:  like, of, pertaining to; characterized by -aceae:  families of plants -aceous, -ous:  resemblance to a substance; full of -acy, -age, -ance, -ancy, -asm, -dom, -ence, -ency, -hood, -ism, -ity, -ment, -mony, -ness, -ry, -ship, …
READ MORE
Also especially before a vowel, leuc-.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for leuco

leuco-

leuko-, before a vowel leuc- or before a vowel leuk-

combining form

white or lacking colourleucocyte; leucorrhoea; leukaemia

Word Origin for leuco-

from Greek leukos white
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
Medicine definitions for leuco

leuco-

pref.

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