9 TermsHome > Terms > English, UK (UE) > Keystone
Keystone
The middle stone at the top of an arch. The keystone holds or locks the other stones together in the rest of the arch.
This is auto-generated content. You can help to improve it.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Architecture
- Category: General architecture
- Company:
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Industry/Domain: People Category: Sportspeople
Sun Yang
Sun Yang (born December 1, 1991) is the first male Chinese swimmer in history to win an Olympic gold medal. He is also the world record holder for ...
Contributor
Featured blossaries
HOSEOKNAM
0
Terms
42
Blossaries
11
Followers
Renewable Energy and climate change in China
Category: Politics 1 5 Terms
5 Terms
Browers Terms By Category
- Cooking(3691)
- Fish, poultry, & meat(288)
- Spices(36)
Culinary arts(4015) Terms
- Action toys(4)
- Skill toys(3)
- Animals & stuffed toys(2)
- Educational toys(1)
- Baby toys(1)
Toys and games(11) Terms
- Alcohol & Hydroxybenzene & Ether(29)
- Pigments(13)
- Organic acids(4)
- Intermediates(1)
Organic chemicals(47) Terms
- ISO standards(4935)
- Six Sigma(581)
- Capability maturity model integration(216)