The story
- Proto-Indo-European*h₂er-
- Proto-Italic*ordō
- Latinōrdinem
- Old Frenchordne
- Middle Englishordre
- Englishorder
- Proto-Indo-European*leyg-
- Proto-Germanic*līką
- English todayorderly
First known use, by meaning
- from 15th c. According to good order or practice; appropriately, in a well-behaved or orderly (adjective) way.
- 15th–19th c. In order; in a particular order or succession; with a suitable arrangement.
Etymology from Wiktionary, CC BY-SA 4.0.