English word morrow comes from Proto-Indo-European *mr̥-, Proto-Indo-European *mr̥kéno, and later Proto-Germanic *murginaz (Morning. Tomorrow.)
| Dictionary entry | Language | Definition |
|---|---|---|
| *mr̥- | Proto-Indo-European (ine-pro) | |
| *mr̥kéno | Proto-Indo-European (ine-pro) | |
| *mr̥Hko | Proto-Indo-European (ine-pro) | |
| *merkʷ- | Proto-Indo-European (ine-pro) | |
| *murginaz | Proto-Germanic (gem-pro) | Morning. Tomorrow. |
| morgen | Old English (ang) | Morning, morn.. Morrow: the morning of the next day. |
| morġen | Old English (ang) | |
| mōrn | Middle English (enm) | |
| morrow | English (eng) | (archaic) Morning.. (archaic, or, poetic) The next or following day. (intransitive) To dawn. |