Maverick

['mæv(ə)rɪk] or ['mævərɪk]

Definition

(noun.) an unbranded range animal (especially a stray calf); belongs to the first person who puts a brand on it.

(noun.) someone who exhibits great independence in thought and action.

Checked by Ida--From WordNet

Definition

(n.) In the southwestern part of the united States, a bullock or heifer that has not been branded, and is unclaimed or wild; -- said to be from Maverick, the name of a cattle owner in Texas who neglected to brand his cattle.

Checker: Osbert

Definition

n. (U.S.) an animal found straying without an owner's brand esp. a strayed calf: anything dishonestly obtained.—v.t. to seize without legal claim.

Checker: Merle