WordReference Random House Unabridged Dictionary of American English © 2026
day•side
(dā′sīd′),USA pronunciation n.
- Journalismthe day shift of a newspaper.
- Astronomythe side of a planet or moon illuminated by the sun. Cf. nightside.
- day + side1 1960–65
'dayside' also found in these entries (note: many are not synonyms or translations):