| boss |
Projection, usually carved, at the intersection of stone ribs of Gothic vaults and ceilings.
출처: www.geocities.com/Axiom43/architecture.html
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|---|---|
| boss |
A round, broad, bulging eminence on cranial bones.
출처: www.modernhumanorigins.com/b.html
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| bossing |
A swelling or protuberance.
출처: aspin.asu.edu/geneinfo/glos-b.htm
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| boss |
Or "ceiling boss". A knob projecting from the ceiling of a church where the supporting arches of the roof meet. Often richly decorated or painted.
출처: www.bbc.co.uk/religion/religions/christianity/feat...
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| boss |
Used only with a fixed-pitch propeller, is a collar with flanges which fits on to the propeller shaft and on to which the hub of the propeller fits. Should not be confused with a propeller hub which, in a fixed-pitch and in a controllable pitch propeller, is the central portion on to which the roots of the blades are attached.
출처: www.aeroplanemonthly.com/glossary/glossary_B.htm
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