allay
Word family nounallayerallayingallaymentverballay
al·lay /əˈleɪ/ verb [transitiveT] allay (somebody’s) fear/concern/suspicion etc REDUCEto make someone feel less afraid, worried etc 减轻(某人的)恐惧/担忧/疑虑等 The president made a statement to allay public anxiety. 总统发表了一项声明以缓解公众的忧虑。
Origin allay Old English alecgan, from lecgan; LAY1