Stipulate

1. verb

   specify as a condition or requirement in a contract or agreement; make an express demand or provision in an agreement

   “The will stipulates that she can live in the house for the rest of her life”

   Similar: qualify, condition, specify

2. verb

   make an oral contract or agreement in the verbal form of question and answer that is necessary to give it legal force

3. verb

   give a guarantee or promise of

   “They stipulated to release all the prisoners”