prolong

verb
prəˈlɒŋ

Meaning

To extend the duration of something; to make something last longer.
to make something last longer; to extend in time

Example Sentences

A healthy diet helps prolong life expectancy.

The treatment helped to prolong the patient’s life.

Example Expressions

prolong the agony

Synonyms

extend, lengthen, sustain, stretch
Entry 1
extend, lengthen, sustain
Entry 2
extend, lengthen, stretch, sustain

Antonyms

shorten, reduce, curtail
Entry 1
shorten, reduce, curtail
Entry 2
shorten, reduce, curtail

Collocations

prolong life, prolong the meeting, prolong suffering

Related Vocabularies

To prove a statement, argument, or theory to be false or invalid.
to speak in order to give information or express ideas or feelings
To make something impure, dirty, or harmful by contact with a poisonous or polluting substance.
to make a liquid muddy or disturbed; to cause agitation or disorder
to smile in a silly, self-conscious, or affected way
To throw something with great force.

Explore More