roof

[ roof, roo f ]
/ ruf, rʊf /

noun, plural roofs.

verb (used with object)

to provide or cover with a roof.

Idioms for roof

    go through the roof,
    1. to increase beyond all expectations: Foreign travel may very well go through the roof next year.
    2. Also hit the roof,Informal. to lose one's temper; become extremely angry.
    raise the roof, Informal.
    1. to create a loud noise: The applause raised the roof.
    2. to complain or protest noisily: He'll raise the roof when he sees that bill.

Origin of roof

before 900; Middle English (noun); Old English hrōf; cognate with Dutch roef cover, cabin, Old Norse hrōf

OTHER WORDS FROM roof

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for roof

British Dictionary definitions for roof

roof
/ (ruːf) /

noun plural roofs (ruːfs, ruːvz)

verb

(tr) to provide or cover with a roof or rooflike part

Derived forms of roof

roofer, nounroofless, adjectiverooflike, adjective

Word Origin for roof

Old English hrōf; related to Middle Dutch, Old Norse hrōf
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for roof

roof
[ rōōf, ruf ]

n.

The upper surface of an anatomical structure, especially one having a vaulted inner structure.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Idioms and Phrases with roof

roof

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.