roof

Meanings

1. 1
   noun

   The covering on top of a building that protects it from rain and weather.

   The storm tore part of the roof off the house.

2. 2
   noun

   The top inner surface of a space, such as a cave or the mouth.

   The tongue touches the roof of the mouth to make certain sounds.

3. 3
   verb

   To put a roof on a building.

   They roofed the new shed with metal sheets.

From Middle English rof, from Old English hrōf (“roof, ceiling; top, summit; heaven, sky”), from Proto-Germanic *hrōfą (“roof”). Cognate with Scots ruif (“roof, ceiling”), Dutch roef (“cabin on a boat”), Icelandic hróf (“shed”), Irish cró (“pen, barn, cabin”), Proto-Slavic *stropъ (“roof, ceiling”). Compare Faroese rógv (“something high up”).

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