- not bat (or without batting) an eyelid (or N. Amer. eye)
- not bat (or without batting) an eyelid (or N. Amer. eye)informalshow (or showing) no surprise or concern.→ bat
English new terms dictionary. 2014.
English new terms dictionary. 2014.
bat — bat1 noun 1》 an implement with a handle and a solid surface, used in sports such as cricket or baseball for hitting the ball. 2》 a slab on which pottery is formed, dried, or fired. verb (bats, batting, batted) 1》 (in sport) take the role of… … English new terms dictionary