disˈmayer [f. dismay v. + -er1.] One who dismays or appals. 1594Southwell M. Magd. Fun. Teares 26 What gained shee by their comming, but..two dismayers of her hope?a1622Ainsworth Annot.Ps. liv. 5 (1639) 83 Daunting tyrants, terrible dismayers, as Saul and his retinue.