formed

verb

To have been created, established, or brought into existence.

"A new committee was formed last week."

adjective

Having a definite or complete shape, structure, or character.

"The well-formed argument was convincing."

Thesaurus

Synonyms: tractile, Y-shaped, cowl-shaped, horn-shaped, fan-shaped, tassel-shaped, T-shaped, butterfly-shaped, slipper-shaped, L-shaped, biform, football-shaped

Antonyms: unformed