Asl can mean one of three things in modern text talk. The largest collection online. The Harvard Department of Linguistics offered two for-credit beginning ASL courses taught by Marie J. Philip until 1994, despite high student demand for the classes. ︎ SEARCH ★ APP CONTACT; GIVE BACK TO THIS SITE; Sign language on this site is the authenticity of culturally Deaf people and codas who speak ASL and other signed languages as their first language. Definition of decreased in the Definitions.net dictionary. Arterial spin labeling (ASL) perfusion functional magnetic resonance imaging (fMRI) was used in this study to investigate the neural correlates of TOT effects in a group of 15 subjects as they performed a 20-min continuous psychomotor vigilance test (PVT). Within this category: abate, boil down, break, break, de-escalate, decelerate, decline, decrescendo, deflate, depreciate, drop off, dwindle, ease up, remit, shorten, shrink, shrink, shrivel, taper, thin out, vanish, wane, wane, weaken, How to sign: the act of decreasing or reducing something, Similiar / Same: reduction, step-down, diminution, Within this category: amortization, contraction, cut, cutback, de-escalation, declassification, deflation, depletion, depreciation, devaluation, devitalization, discount, easing, extenuation, lowering, minimization, moderation, reverse split, rollback, shortening, shrinking, subtraction, tax credit, tax shelter, weakening.