Earnest

/ˈɜrnɪst/

Meaning & Definition

noun
A pledge or assurance; a token; a guarantee.
He offered a small gift as an earnest of his good faith.
adjective
Serious in intention, purpose, or effort; sincerely zealous.
Her earnest efforts to improve her grades paid off in the end.
Demonstrating sincere and intense conviction.
He spoke in an earnest tone, expressing his genuine concern for the community.

Etymology

Middle English 'earnest', from Old English 'earnest', meaning 'seriousness'.

Common Phrases and Expressions

earnest money:
A deposit made to a seller indicating the buyer's commitment.
in earnest:
With sincere or serious intent.
earnest effort:
A determined attempt to achieve something.

Related Words

Slang Meanings

To be on the level.
When I say I'm going to do it, I mean it; I'm earnest.
Being genuine or legit.
That guy is earnest about his commitment to the team.