The story
- Proto-Indo-European*né
- Proto-Indo-European*n̥-
- Proto-Italic*n̥-
- Latinin-
- Middle Englishin-
- Englishin-
- Proto-Italic*aikʷos?
- Old Latinaiquos
- Latinaequus
- Latinaequi-
- Englishequi-
- Proto-Indo-European*dwóh₁
- Proto-Indo-European*trísinflu.
- Proto-Indo-European*d(w)is-
- Proto-Italic*dis-
- Latindis-
- Proto-Indo-European*med-
- Proto-Indo-European*meh₁-
- Proto-Italic*mētis
- Latinmētior
- Latindīmētior
- Latindīmēnsiō
- Englishdimension
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishdimensional
- Englishequidimensional
- English todayinequidimensional
From in- + equidimensional.
Etymology from Wiktionary, CC BY-SA 4.0.