The meaning of LEST is for fear that —often used after an expression denoting fear or apprehension. How to use lest in a sentence.

LEST definition: for fear that; so that (one) should not (used negatively to introduce a clause expressive of an action or occurrence requiring caution). See examples of lest used in a …

Get a quick, free translation! LEST definition: 1. in order to prevent any possibility that something will happen: 2. in order to prevent any…. Learn more.

Jan 6, 2026 · lest m (definite singular lesten, indefinite plural lester, definite plural lestene) a last (a tool in the shape of a human foot, for shaping or preserving the shape of shoes)

Definition of lest conjunction in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you do something lest something unpleasant should happen, you do it to try to prevent the unpleasant thing from happening.

lest From Longman Dictionary of Contemporary English lest /lest/ conjunction literary 1 in order to make sure that something will not happen She turned away from the window lest anyone see …

1. For fear that: tiptoed lest the guard should hear her; anxious lest he become ill. 2. So that someone or something not; in case someone or something might: "Lest anyone forget, …

so that (one) should not (used negatively to introduce a clause expressive of an action or occurrence requiring caution): He kept his notes by his side lest faulty memory lead him astray.

Understand the term 'lest,' its origins, significance, and proper usage in English language. Explore various synonyms and related terms while learning how to use 'lest' in sentences.