#1 trunk n. [tree trunk, bole] the main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber. wn
#2 trunk n. luggage consisting of a large strong case used when traveling or for storage. wn
#3 trunk n. [torso, body] the body excluding the head and neck and limbs; "they moved their arms and legs and bodies". wn
#4 trunk n. [luggage compartment, automobile trunk] compartment in an automobile that carries luggage or shopping or tools; "he put his golf bag in the trunk". wn
#5 trunk n. [proboscis] a long flexible snout as of an elephant. wn
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