trunked

Having some specific type of trunk.

large-trunked trees

a picture of a two-trunked elephant

Cut off, severed; mutilated.

from the head the body sundred quight. / So him dismounted low, he did compell / On foot with him to matchen equall fight; / The truncked beast fast bleeding, did him fowly dight.

Of a two-way radio system: using a control channel to automatically assign frequency channels to groups of user radios.