do you call the 05 Oct 2000 2000-10-05 2000-10-05 "What do you call the wooden part of the tree?" Me: "Uh, the trunk ." "I knew there was a word for it."... 1 05 Oct 2000 do you call the "What do you call the wooden part of the tree?" Me: "Uh, the trunk." "I knew there was a word for it."