5 letters · 7 points in Scrabble
noun one of the two competitions in the next to the last round of an elimination tournament
noun a truck consisting of a tractor and trailer together
noun a trailer having wheels only in the rear; the front is supported by the towing vehicle
originEtymology tree Latin sēmisbor. English semis Borrowed from Latin sēmis.
Etymology from Wiktionary, CC BY-SA 3.0