alter meaning

alter means 'to change or make different'.

alter :

to change, to modify

Verb

▪ She decided to alter her plans.

▪ She decided to change her plans.

▪ They will alter the schedule tomorrow.

▪ They will change the schedule tomorrow.

paraphrasing

▪ modify – to change

▪ adjust – to make slight changes

▪ revise – to change something formally

▪ transform – to make a big change

Pronunciation

alter [ˈɔːl.tər]

The stress is on the first syllable 'al' and sounds like 'awl-ter'.

Common phrases and grammar about alter

alter - Common meaning

Verb
to change, to modify

Part of Speech Changes for "alter"

▪ alteration (noun) – the act of changing or modifying

▪ altered (adjective) – changed or modified

▪ alterable (adjective) – capable of being changed

Common Expressions with "alter"

▪ alter the design – change the design

▪ alter the appearance – change how something looks

▪ alter the course – change the direction

▪ alter the document – modify the document

Important examples of alter in TOEIC

Vocabulary examples from the TOEIC test

In TOEIC vocabulary questions, alter is often used to describe changing plans, schedules, or documents.

▪Please alter the meeting time to 3 PM.
▪Please change the meeting time to 3 PM.

Example of a confusing word: alert (to notify)

▪Please alert the meeting time to 3 PM.
▪Please notify the meeting time to 3 PM.
"Alter" means "to change" or "modify" something, such as a schedule or document, and is correctly used in the sentence "Please alter the meeting time to 3 PM." "Alert," however, means "to notify" or "warn" someone and is not used to indicate changing something. The sentence "Please alert the meeting time" is grammatically incorrect because "alert" requires a person as an object, not a time. Therefore, "alter" is the correct choice here.

Grammar examples from the TOEIC test

Alter is used as a transitive verb, requiring an object to be changed in TOEIC grammar questions.

▪They need to alter the contract before signing.
▪They need to change the contract before signing.

alter

Idioms and fixed expressions in TOEIC

alter plans

'change plans', used when discussing changes in scheduling or arrangements.

▪They had to alter their travel plans due to the storm.
▪They had to change their travel plans because of the storm.

turn things around

means 'to make a significant change', used to describe major improvements or changes.

▪The company managed to turn things around in a year.
▪The company managed to make significant changes in a year.

Differences between similar words and alter

alter

,

change

differences

alter means to make a difference in something, while change can mean to replace something completely.

alter
▪They decided to alter their strategy.
▪They decided to replace their strategy.
change
▪replace

alter

,

alter means to modify something specific, while replace means to put something new in place of something old.

differences

alter
▪Please alter the report by adding the latest data.
▪They decided to modify the outdated report.
alter means to modify something specific, while replace means to put something new in place of something old.
▪They decided to replace the outdated report.
▪They decided to modify the outdated report.

Words with the same origin as alter

The origin of alter

alter comes from the Latin word 'alterare', which means 'to change or make different'.

Word structure

The word has the prefix 'alter-' (other) and the suffix '-ate' (verb), so alter means 'to make different'.

Words with the same origin

The root of alter is 'alter' (other). Words with the same root include 'alternative' and 'alteration'.

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