phyllo
1 Americannoun
noun
combining form
Usage
What does phyllo- mean? Phyllo- is a combining form used like a prefix meaning “leaf.” It is often used in scientific terms, especially in biology. Phyllo- comes from Greek phýllon, meaning “leaf.” The Latin cognate of phýllon is folium, also meaning “leaf,” which is the source of words such as foil, foliage, and folio. To learn more, check out our entries for these three terms. What are variants of phyllo-?When combined with words or word elements that begin with a vowel, phyllo- becomes phyll-, as in phyllite. When combined as a suffix at the end of the word, this combining form becomes -phyll or -phyl, as in chlorophyll. Want to know more? Read our Words That Use articles on phyll-, -phyll, and -phyl.
Etymology
Origin of phyllo1
1945–50; < Modern Greek phýllo ( n ) literally, leaf; see phyllo-
Origin of phyllo-2
< Greek, combining form of phýllon
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.