adult

definition: (of animals) fully developed
example: an adult animal
speech part: adjective
synonyms: big
definition: designed to arouse lust
example:
speech part: adjective
synonyms: pornographic
definition: any mature animal
example:
speech part: noun
synonyms:
definition: a fully developed person from maturity onward
example:
speech part: noun
synonyms: grownup

adult is explained and pronounced

How adult is being used?