Pronunciation: /bi ɒf/

Definitions of be off

verb To leave or depart, especially quickly or abruptly.

Example Sentences

A1 I need to be off work by 5pm.

A2 The bus will be off in 10 minutes.

B1 I have to be off to catch my flight.

B2 The meeting will be off if we don't have enough attendees.

C1 The event will be off if it rains.

C2 The deal is off if they don't agree to our terms.

Examples of be off in a Sentence

formal I must be off to my meeting now, but I will see you later.

informal I should be off soon, so let's wrap up this conversation.

slang I'm gonna be off to the party in a bit, wanna come along?

figurative His mind seemed to be off in another world during the entire meeting.

Grammatical Forms of be off

past tense

was off

plural

are off

comparative

more off

superlative

most off

present tense

am off

future tense

will be off

perfect tense

have been off

continuous tense

being off

singular

is off

positive degree

off

infinitive

to be off

gerund

being off

participle

been off

Origin and Evolution of be off

First Known Use: 1250 year
Language of Origin: Middle English
Story behind the word: The phrase 'be off' originated from Middle English, where 'off' was used as an adverb indicating a direction or movement away from a place or position.
Evolution of the word: Over time, 'be off' evolved to signify leaving or departing from a location or situation. It is now commonly used in informal speech to indicate a person's intention to leave or move away.