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lacunal

American

[luh-kyoon-l] / ləˈkyun l /

Also lacunary

adjective

of or relating to a lacuna.
having lacunae.

Etymology

Origin of lacunal

First recorded in 1840–50; lacun(a) + -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.