Definition of trulls:
(n) :
(archaic) A female prostitute or harlot.
(n) :
(card games) A set of three special trump cards used in some Tarock games, having a higher value than the other trumps.
(n) :
A village and civil parish in Somerset, England, previously in Somerset West and Taunton district (OS grid ref ST2122).
(n) :
A surname.