: a mechanism that performs a specific function in a complete machine
steering gear
(2)
: a toothed wheel
(3)
: working relation, position, order, or adjustment
got her career in gear
(4)
: a level or pace of functioning
kicked their performance into high gear
b
: one of two or more adjustments of a transmission (as of a bicycle or motor vehicle) that determine mechanical advantage, relative speed, and direction of travel
Noun
I somehow managed to pack all my gear into one suitcase.
soldiers in full combat gear
a complicated arrangement of gears and shafts
a car with four forward gears
Halfway up the hill, my bike slipped out of gear.
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Noun
In the future, it could be used for developing high-performance, sustainable materials for everything from aerospace engineering to advanced protective gear.—Mrigakshi Dixit, Interesting Engineering, 6 Feb. 2026 Swimsuits, skincare, and tech gear are partially spilling out of the bottom, now held together by a measly white trash bag.—Staff Author, Travel + Leisure, 5 Feb. 2026
Verb
The courier had geared the program to its 10,000 full-time drivers with 25 years of service.—Glenn Taylor, Sourcing Journal, 13 Feb. 2026 And any kind of environmental justice program, including those geared to climate change concerns, have been cancelled.—John Moritz, Hartford Courant, 13 Feb. 2026 See All Example Sentences for gear
Word History
Etymology
Noun
Middle English gere, from Old Norse gervi, gǫrvi; akin to Old English gearwe equipment, clothing, gearu ready — more at yare
: one of the adjustments of a transmission (as of a bicycle or motor vehicle) that determine the direction of travel and the relative speed of the engine and the vehicle