[ twahy-nahyt ]
/ ˈtwaɪˌnaɪt /

adjective Baseball.

pertaining to or noting a doubleheader in which the first game begins late in the afternoon and the second in the evening under lights.

Words nearby twi-night

Origin of twi-night

First recorded in 1945–50; twi(light) + night Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019