The meaning of STANDBY is one to be relied on especially in emergencies. How to use standby in a sentence.

When an electrical device such as a television is on standby, the power is on but the device will not work until a switch, etc. is pressed. Not leaving your TV on standby at night will save you money. I was too …

Learn the definition of Standby vs. stand by & other commonly used words, phrases, & idioms in the English language. Learn more!

STANDBY definition: a staunch supporter or adherent; one who can be relied upon. See examples of standby used in a sentence.

A standby is something (or someone) you can rely on in an emergency, like the bicycle you keep as a standby in case your old car won't start.

1. Kept in reserve for use when needed: a standby generator. 2. Of, relating to, or waiting for unreserved travel space that is made available by an airline only shortly before departure: standby passengers.

A standby ticket for something such as the theatre or a plane journey is a cheap ticket that you buy just before the performance starts or the plane takes off, if there are still some seats left.

Definition of standby noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

of or pertaining to last-minute accommodations, the transport that offers them, or a traveler who is waiting for them: a standby flight. of or pertaining to a waiting period.

Dec 4, 2025 · standby (countable and uncountable, plural standbys) The troops were on standby in case of an attack. In 1915, concurrent with the L.S.W.R. electrification, power was supplied from the …