intransitive verb. To make tranquil; pacify.

intransitive verb. To sedate or relieve of anxiety or tension by the administration of a drug.

intransitive verb. To become tranquil; relax.

intransitive verb. To have a calming or soothing effect.

To render tranquil or quiet; allay when agitated; compose; make calm or peaceful.

Synonyms To quiet, still, soothe, calm, lull, hush.

To become tranquil; also, to exert a quieting or calming effect.

Also spelled tranquilise, tranquillise.

transitive verb. To render tranquil; to allay when agitated; to compose; to make calm and peaceful

verb. To use a drug to sedate a person or animal.

verb. To make something or someone tranquil; to pacify or calm.

verb. To become tranquil; to relax.

verb. To calm down.

verb. cause to be calm or quiet as by administering a sedative to

verb. make calm or still

"Catch and release deer hunting where you tranquilize trophy deer, get your picture and then go home."

tranquilizer  

allay  appease  arrange  array  balm  

tranquilized  tranquilizes  tranquilizing