Longman Dictionary of Contemporary English
The Collaborative International Dictionary
Expressionless \Ex*pres"sion*less\, a. Destitute of expression.
Douglas Harper's Etymology Dictionary
1831, "giving no expression," from expression + -less. Shelley used it with a sense of "unexpressed" (1819).
Wiktionary
a. without expression
WordNet
adj. deliberately impassive in manner; "deadpan humor"; "his face remained expressionless as the verdict was read" [syn: deadpan, impassive, poker-faced, unexpressive]
Usage examples of "expressionless".
Once enfolded in the foggy embrace, Ambry drooped limply, his face lax and expressionless.
He looked questioningly at the Margravine, but her face was expressionless.
Luzhin meanwhile fixed his motionless and expressionless gaze on an eggshell-white plaque with a black inscription, Veritas, but Valentinov immediately swept him farther and lowered him into an armchair of the club variety that was even more tenacious and quaggy than the car seat.
Corbin Strock merely nodded, looked into her face often and kept his own expressionless.
Ray Buttonwood shook his head, as if despairing, but his face remained expressionless.
It found an updraft and drifted with it, wings spread and motionless, then paused in front of him, floating, a white beautiful set of wings, a sardonic cynical head with downcurved mouth and expressionless inspecting eyes.
Richard Dunst to arrange a meeting between Lynn and the bald, expressionless man who had always given her the creeps.
Miss Cook blushing and clutching Laurie to her bosom with both hands, an order from George having been required to secure her so, expressionless Sophie likewise clutching Astoria.
Fog cannot muffle the hoots of bikers, but it may give comfort to expressionless Chinese who recoil before the jollity of the street where people in Fat Lady costumes, and Fat Man costumes, dance jiggly beside young girls.
I knew just by seeing her and hearing her weak, expressionless voice that she was in bad shape.
Caryll, unaided now, completed the resumption of his garments, Leduc, silent and expressionless, submitted to being searched.
He looked over the side of the bridge, stared down into the Oerlikon gunpit, then looked away, his lace expressionless.
Christ as Pantokrator, the Paraclete or Intercessor, the stylized face expressionless, the enormous powerful eyes staring down at them.
It might have been human once, but now it was covered with gray scales like the rets, flat and expressionless, its green eyes compressed into narrow slits that regarded him with such coldness that he forgot all about the wolf creature.
All throughout, Warburg had sat, fixing him with a flat, expressionless stare.