- a combining form meaning “leaf,” used in the formation of compound words: phyllopod.
Origin of phyllo-
< Greek, combining form of phýllon
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
before a vowel phyll-
from Greek phullon leaf
Word Origin and History for phyllo-
before vowels phyll-, word-forming element meaning "leaf," from Greek phyllo-, comb. form of phyllon "leaf" (see folio).
Online Etymology Dictionary, © 2010 Douglas Harper