Illustration of roof
- 1 gambrel
- 2 mansard
- 3 hip
- 4 lean-to
1
a(1)
: the cover of a building
(2)
: material used for a roof : roofing
b
: the roof of a dwelling conventionally designating the home itself
didn't have a roof over my head
they share the same roof
3
a
: the vaulted upper boundary of the mouth
b
: a covering structure of any of various parts of the body
roof of the skull
4
: something suggesting a roof: such as
a
: a canopy of leaves and branches
b
: the top over the passenger section of a vehicle
roofed; roofing; roofs
1
a
: to cover with or as if with a roof
b
: to provide with a particular kind of roof or roofing
—often used in combination
slate-roofed houses
2
: to constitute a roof over
roofer
noun
Examples of roof in a Sentence
Noun
the roof of a car
The roof of the old barn collapsed.
He bit into a hot slice of pizza and burned the roof of his mouth.
Verb
fed and roofed the emergency volunteers for a week
Recent Examples on the Web
Cade Metz, New York Times, 17 Mar. 2025
Nero Wolfe, who is loath to set foot outside his brownstone on West Thirty-fifth Street, is obsessed with orchids and dedicates four hours a day to tending to them in his plant rooms on the roof.
—Jill Lepore, The New Yorker, 17 Mar. 2025
Andrew Knoll, Orange County Register, 3 Mar. 2025
This includes brush and rubbish, concrete, brick, rock, wood, paper, plastics, cardboard and roofing shingles and tiles.
—Elizabeth Campbell, Fort Worth Star-Telegram, 25 Feb. 2025
See All Example Sentences for roof
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Noun
New data centers packed with GPUs meant new electricity demands — so much so that the appetite for power would go through the roof.
—Cade Metz, New York Times, 17 Mar. 2025
Nero Wolfe, who is loath to set foot outside his brownstone on West Thirty-fifth Street, is obsessed with orchids and dedicates four hours a day to tending to them in his plant rooms on the roof.
—Jill Lepore, The New Yorker, 17 Mar. 2025
Verb
Carlsson settled a chaotic sequence calmly and roofed a backhand from close range for his first goal, and then carried the puck across three zones before pulling up for a precise shot from just above the right faceoff dot.
—Andrew Knoll, Orange County Register, 3 Mar. 2025
This includes brush and rubbish, concrete, brick, rock, wood, paper, plastics, cardboard and roofing shingles and tiles.
—Elizabeth Campbell, Fort Worth Star-Telegram, 25 Feb. 2025
See All Example Sentences for roof
Cite this Entry
“Roof.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roof. Accessed 20 Mar. 2025.
Copy CitationKids Definition
1
a
: the upper covering part of a building
b
: a place to live : home
a roof over one's head
2
: the upper boundary of the mouth
3
: something resembling a roof in form, position, or purpose
roof
2 of 2 verb1
: to cover with or as if with a roof
2
: to provide with roofing
roofer
noun
Medical Definition
plural roofs
ˈrüfs, ˈru̇fs also ˈrüvz, ˈru̇vz
1
: the vaulted upper boundary of the mouth supported largely by the palatine bones and limited anteriorly by the dental lamina and posteriorly by the uvula and upper part of the fauces
2
: a covering structure of any of various parts of the body other than the mouth
roof of the skull
roof of the dental pulp chamber
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