not move a muscle

to remain perfectly motionless. Be quiet. Sit there and don't move a muscle. I was so tired I couldn't move a muscle.

Name	Pronounced	Usage
Elfrieda	-	English
Yair	-	Hebrew, Biblical Hebrew
Anish	-	Indian, Hindi, Marathi
Vikram	-	Indian, Hindi, Marathi, Gujarati, Telugu, Tamil, Kannada
Charis	KAR-is (English)	Ancient Greek, English (Rare)
Nikomedes	-	Ancient Greek