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phosphoryl group
[
fos
-f
uh
-ril]
WORD ORIGIN
noun
Chemistry
.
the trivalent group ≡P≡O.
Origin of
phosphoryl group
phosphor-
+
-yl
Also called
phosphoryl radical.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019