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preboard

American

[pree-bawrd, -bohrd] / priˈbɔrd, -ˈboʊrd /

verb (used with object)

to put or allow to go aboard in advance of the usual time or before others.

Passengers with disabilities will be preboarded.

verb (used without object)

to go aboard in advance.

Etymology

Origin of preboard

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.