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gear noun [ ɡɪə ]

• a toothed wheel that works with others to alter the relation between the speed of a driving mechanism (such as the engine of a vehicle) and the speed of the driven parts (the wheels).
• "a racing bike with ten-speed gears"
Similar: gearwheel, toothed wheel, cog, cogwheel, gear ratio, speed,
• equipment or apparatus that is used for a particular purpose.
• "camping gear"
Similar: equipment, apparatus, paraphernalia, articles, appliances, impedimenta, tools, utensils, implements, instruments, hardware, gadgets, gadgetry, stuff, things, kit, rig, tackle, outfit, resources, amenities, supplies, furniture, furnishings, fittings, odds and ends, bits and pieces, bits and bobs, trappings, appurtenances, accoutrements, regalia, materiel, baggage, box of tricks, clobber, gubbins, odds and sods, equipage,

gear verb

• prepare, adjust, or equip for a particular purpose or need.
• "they gear workouts to your specific needs"
• design or adjust the gears in a machine to give a specified speed or power output.
• "the vehicle's geared too high for serious off-road use"
Origin: Middle English: of Scandinavian origin; compare with Old Norse gervi . Early senses expressed the general meaning ‘equipment or apparatus’, later ‘mechanism’: hence gear (sense 1 of the noun) (early 19th century).

change gear

• adopt a different approach to a situation or task.
"from February 1942, British air strategy changed gear"

in gear

• with a gear engaged.
"he revved the engines and put them in gear"

out of gear

• with no gear engaged.
"she took the engine out of gear"

gear down

• change to a lower gear.
"we geared down to creep through the square"

gear up

• change to a higher gear.



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