The day on which a sports team plays a game.

A class of glycosphingolipids containing the sequence Galβ(1,3)Galβ(1,4)Galβ(1,4)Glcβ-Cer (galactose, galactose, galactose, glucose, ceramide)

A firework that produces a fountain of sparks

The act of entering. / Permission to enter. / A door or other means of entering. / (astronomy) The entrance of the Moon into the shadow of the Earth in eclipses, or the Sun's entrance into a sign, ...