The story
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱóm
- Proto-Italic*kom
- Proto-Italic*kom-
- Latincom-
- Proto-Indo-European*perh₃-
- Proto-Indo-European*pérh₃tis?
- Proto-Italic*partis
- Latinpars
- Latinpartiō
- Latinpartior
- Latincompartīrī
- Italiancompartire
- Italiancompartimento
- Middle Frenchcompartiment
- Englishcompartment
- Proto-Indo-European*lewh₁-
- Proto-Indo-European*lewHs-
- Proto-Germanic*leusaną
- Proto-Germanic*lausaz
- English todaycompartmentless
From compartment + -less.
Etymology from Wiktionary, CC BY-SA 4.0.