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Synonyms

deltoidal

American

[del-toid-l] / dɛlˈtɔɪd l /

adjective

of or relating to a river delta.
deltoid.

Other Word Forms

subdeltoidal adjective

Etymology

Origin of deltoidal

First recorded in 1830–40; deltoid + -al ¹

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.