tap at

tap at something

to make one or more light blows on something. Fred tapped at the door, but no one heard him. Who is tapping at my window?

Name	Pronounced	Usage
Tex	TEKS	English
Mikha'il	-	Arabic
Lionel	lee-o-NEL (French), LIE-nəl (English)	French, English
Terrence	['terəns]
Jackalyn	-	English (Rare)
Okeanos	-	Greek Mythology