See Also: en masse(dictionary)
masse(dictionary)
en masse(dictionary)
masse(dictionary)
reduction en masse(medicine)
levee en masse(dictionary)

masse (iou)



masse adjective & noun. L19.
[French, pa. pple of masser play a masse stroke, from masse MACE noun1.]
Billiards etc. (Designating) a stroke made with the cue more or less vertical, so as to impart extra swerve to the cue-ball.