English Reference

Phrasal verb

boot up

Definition

phrasal verb. to start a computer or electronic device so it is ready to use.

phrasal verb. to initiate the loading of an operating system into a computer's main memory, making the hardware functional.

Examples

“Wait a moment while my laptop boots up.”

“The office computers take a long time to boot up because they are quite old.”

“After the power outage, the server failed to boot up correctly, requiring a manual restart from the system administrator.”

Examples

simple

“Wait a moment while my laptop boots up.”

contextual

“The office computers take a long time to boot up because they are quite old.”

complex

“After the power outage, the server failed to boot up correctly, requiring a manual restart from the system administrator.”

Usage

can be used with or without an object; if used with an object, it is separable.

Teaching tip

explain the origin from 'pulling oneself up by one's bootstraps' to help students remember the term for a self-starting process.

Pitfall

I need to boot up to my computer.

I need to boot up my computer.

the verb takes a direct object without an extra preposition like 'to'.

Phrasal verb

Particles

up

Separability

optional

Pattern

boot (+ object) + up

Synonyms

startturn oninitialize

Antonyms

shut downturn off

Grammar

Domain

Computing

This entry

Level
A2 · Elementary
Updated

Scan code

englishreference.com/q/boot-up

English Reference