Proto-IE: *prāt-
Meaning: meadow, hillock
Latin: prātum, -ī n. `Wiese'
Celtic: *rāt- > MIr rāth, rāith f. `Erdwand, Erdbank'; MCymr bed-rawt `Grabhügel, Grab', Cymr beddrod m. `Grabhügel, Grab', Bret bez-ret `Begräbnisplatz, Friedhof'
Russ. meaning: луг, холмик