PIT-PAIR


Meaning of PIT-PAIR in English

ˈ ̷ ̷ˌ ̷ ̷ noun

Etymology: pit (I)

: two pits occurring opposite one another in the walls of adjacent cells of many higher vascular plants and acting together as a structural and functional unit

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.