Example : The will stipulates that she can live in the house for the rest of her life.
The contract stipulates the dates of the payments.

Synonyms : condition, qualify, stipulate

Example : Fix the variables.
Specify the parameters.

Synonyms : define, determine, fix, limit, set

Synonyms : define, delimit, delimitate, delineate

Example : Could you please specify your criticism of my paper?.

Synonyms : particularise, particularize, specialise, specialize

Example : I cannot narrow down the rules for this game.

Synonyms : nail down, narrow, narrow down, peg down, pin down

Example : She was intended to become the director.

Synonyms : designate, destine, intend

Example : The teacher assigned him to lead his classmates in the exercise.

Synonyms : assign, set apart