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
Kamal (2)	-	Indian, Hindi, Marathi, Bengali, Gujarati, Punjabi, Tamil, Telugu, Kannada, Malayalam, Nepali
Jackie	['dʒæki]
Richard	RICH-ərd (English), ree-SHAHR (French), RIKH-ahrt (German)	English, French, German, Czech, Slovak, Dutch, Ancient Germanic
Greer	GREER	Scottish, English (Rare)
Coyle	[kɔil]
Stephanos	-	Ancient Greek, Biblical Greek, Greek