The story
- Proto-Indo-European · derived from*pleth₂-“flat, broad”
- Proto-Germanic · inherited from*flatją“a flat or level surface, level ground, floor, hallway”
- Proto-West Germanic · inherited from*flati
- Old English · inherited fromflet
- Middle English · inherited fromflet“floor of a house; house”
- English todayflet
From Middle English flet (“floor of a house; house”), from Old English flet, flett (“the ground; the floor of a house; house; dwelling”), from Proto-West Germanic *flati, from Proto-Germanic *flatją (“a flat or level surface, level ground, floor, hallway”), from Proto-Indo-European *pleth₂- (“flat, broad”). Cognate with Dutch vlet (“flat-bottomed vessel, dory”), Low German Flet (“an upper bedroom”), German Fletz, Flötz (“level ground, threshing floor, hallway, set of rooms or benches”). More at flat.
Words from the same roots
Middle Englishflet all →
Old Englishflet all →
Proto-West Germanic*flati all →
Proto-Germanic*flatją all →
Proto-Indo-European*pleth₂- all →
Etymology from Wiktionary, CC BY-SA 4.0.