Dictionary.com Thesaurus.com

Showing results for lm-hr. Search instead for m-h-r-.

lm-hr

American

Optics.

lumen-hour; lumen-hours.

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.