not bat an eye

also not bat an eyelid

to not show any reaction Mom didn't bat an eye when I told her I was getting married.

Usage notes: also used in the form without batting an eye with the same meaning: She can give a formal dinner for thirty without batting an eye.

/eyelash Informal

To show no emotion; appear unaffected: The reporter didn't bat an eyelash while reading the gruesome news.

Name	Pronounced	Usage
Doron	-	Hebrew
Jule	[dʒu:l]
Lope	LO-pe	Spanish
Mahli	MAH-lie (English), MAY-lie (English)	Biblical
Fergie	-	Scottish
Ori	-	Hebrew