

The car's gears help it go faster.
A set of rotating wheels that work together to change speed or direction in machines.
The bicycle has different gears for climbing hills.
He shifted the gears to make the engine run smoother.
The machine's gears need oil to work properly.
gear shift
gear ratio
gear system
cogs
mechanisms
transmissions
She gears up for the big race.
To prepare or adjust something for a specific purpose or activity.
He gears up for the school play.
They gear up for the camping trip.
We gear up for the meeting.
gear up for a challenge
gear up for an event
gear up for success
prepare
ready
equip