Classifier Predicates

Classifiers (abbreviated CL in linguistic notation) are handshapes that represent a category of noun and function as predicates to describe the movement, location, or appearance of that noun in space. Rather than signing CAR DRIVE ROAD, a fluent signer uses the vehicle classifier (CL:3 — three fingers out representing a vehicle) and moves it through signing space to show exactly how, where, and in what direction the car traveled. Classifiers are simultaneously handshape + location + movement — they pack information that would require many English words into a single fluid sign. Classifiers come in several types. Vehicle classifiers use the 3-handshape for cars, trucks, and most wheeled vehicles. Person classifiers use a V-handshape or an extended index finger to represent a person walking, running, or standing. Instrument classifiers represent how objects are grasped or used. Size-and-shape specifiers (SASS) trace the visual outline of objects. Classifiers are among the most sophisticated elements of ASL because they require signers to conceptualize space as a meaningful grammatical canvas, not just a neutral backdrop.