just

The definition of just is fair or right.

(adjective)

An example of just is proper, lawful punishment for a crime.

Just is defined as right before or merely.

(adverb)

An example of just is a boy entering the school immediately prior to the late bell ringing.
An example of just is working only a few hours per week.

See just in Webster's New World College Dictionary

adjective

Origin: ME < OFr juste < L justus, lawful, rightful, proper < jus, right, law: see jury

adverb

Related Forms:

noun, intransitive verb

joust

See just in American Heritage Dictionary 4

adjective

Honorable and fair in one's dealings and actions: a just ruler. See Synonyms at fair¹.
Consistent with what is morally right; righteous: a just cause.
Properly due or merited: just deserts.
Law Valid within the law; lawful: just claims.
Suitable or proper in nature; fitting: a just touch of solemnity.
Based on fact or sound reason; well-founded: a just appraisal.

adverb (jəst, jĭst; jŭst when stressed)

Precisely; exactly: just enough salt.
Only a moment ago: He just arrived.
By a narrow margin; barely: just missed being hit; just caught the bus before it pulled away.
At a little distance: just down the road.
Merely; only: just a scratch.
Simply; certainly: It's just beautiful!
Perhaps; possibly: I just may go.