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
Nathanael	nay-THAN-ee-əl (English), nay-THAN-yəl (English)	Biblical, Biblical Greek
Cavan	-	English
Bergman	['bə:gmən]
Hyakinthos	-	Greek Mythology, Ancient Greek
Hludowig	-	Ancient Germanic
Sigihild	-	Ancient Germanic