mind like a steel trap, have a

Be very quick to understand something, as in Aunt Ida may be old, but she still has a mind like a steel trap. This simile likens the snapping shut of an animal trap to a quick mental grasp.

Common Names:

Name	Pronounced	Usage
Carolyn	['kærəlin]
Kodey	KO-dee	English (Rare)
Itri	-	Northern African, Berber
Nechemyah	-	Biblical Hebrew
Ibtisam	-	Arabic
Kamilla	-	Hungarian, Swedish, Norwegian, Danish