tip-off

n. a clue; an indication. The tip-off was when the dog started wagging his tail. We knew you were hiding somewhere close.

Name	Pronounced	Usage
Germain	zher-MEN	French
Mehetabel	mi-HET-ə-bel (English), mee-HET-ə-bel (English)	Biblical
JÁKob	-	Hungarian
Koit	-	Estonian
Teigue	-	Irish
Dukes	[du:ks]