a sturdy item of footwear covering the foot, the ankle, and sometimes the leg below the knee, the trunk of a car, an act of kicking something or someone

lick someone's boots, shake in one's boots, too big for one's boots

give someone the boot, boot up, in the boot

Formal and Informal Expressions of boot

In different contexts, you can replace 'boot' with suitable alternatives. In a more formal setting, 'footwear' is apt. In informal speech or writing, 'kicks, wheels' is a commonplace synonym.

boot: Explore its Definition & Usage

boot Definition

1a sturdy item of footwear covering the foot, the ankle, and sometimes the leg below the knee
2the trunk of a car
3an act of kicking something or someone

Using boot: Examples

Take a moment to familiarize yourself with how "boot" can be used in various situations through the following examples!

Example
I need to buy a new pair of boots for winter.
Example
The thief broke into the car and stole the boot.
Example
He gave the ball a good boot across the field.

boot Synonyms and Antonyms

Synonyms for boot

Idioms Using boot

lick someone's boots
behave obsequiously towards someone in order to gain favor or advantage
Example
He's always licking the boss's boots to get ahead in the company.
shake in one's boots
be very frightened or nervous
Example
I was shaking in my boots when I had to give a speech in front of the whole school.
too big for one's boots
conceited or arrogant
Example
Ever since he got promoted, he's been too big for his boots and won't talk to us anymore.

Phrases with boot

give someone the boot
dismiss someone from employment; eject someone from a place
Example
The manager gave him the boot for being late too many times.
boot up
start a computer or other electronic device by loading an operating system or program into its memory
Example
I need to boot up my laptop to check my email.
in the boot
in the trunk of a car
Example
We put the suitcases in the boot and set off on our road trip.

Origins of boot

from Old English 'bōt', meaning 'shoe'

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Summary: boot in Brief

The term 'boot' [buːt] refers to a type of sturdy footwear that covers the foot, ankle, and sometimes the leg. It also denotes the trunk of a car and an act of kicking something or someone. Phrases like 'give someone the boot' and 'boot up' are common, as well as idioms like 'lick someone's boots,' meaning to behave obsequiously, and 'shake in one's boots,' meaning to be very frightened or nervous.