To become invisible or to move out of view unnoticed. (RQ:RnhrtHpwd Bat)
The Bat—they called him the Bat. Like a bat he chose the night hours for his work of rapine; like a bat he struck and vanished, pouncingly, noiselessly; like a bat he never showed himself to the face of the day.
puhekieltä To become equal to zero.
The function f(x)=x2 vanishes at x=0.
puhekieltä The brief terminal part of a vowel or vocal element, differing more or less in quality from the main part.
a as in ale ordinarily ends with a vanish of i as in ill.
o as in old ordinarily ends with a vanish of oo as in foot.
A magic trick in which something seems to disappear.
The French drop is a well-known vanish involving sleight of hand.