astragal

American  

[as-truh-guhl] / ˈæs trə gəl /

noun

Architecture, Furniture.

1. a small convex molding cut into the form of a string of beads.

2. a plain convex molding; bead.

3. a molding attached to one or both meeting stiles of a pair of double doors in order to prevent drafts.

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astragal British  

/ ˈæstrəɡəl /

noun

1. architect

   1. Also called: bead.  a small convex moulding, usually with a semicircular cross section

   2. a moulding having the form of a string of beads

2. carpentry a glazing bar, esp in a bookcase

3. anatomy the ankle or anklebone

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Etymology

Origin of astragal

1555–65; < Latin astragalus < Greek astrágalos a vertebra, the huckle-bone, a molding, a kind of vetch; in plural, dice (i.e., huckle-bones)

Example Sentences

See Examples For:

astragal

An enlarged section of the astragal mould which is grooved to fit on the bar which forms the rebate is also shown.

From Woodwork Joints How they are Set Out, How Made and Where Used. by Fairham, William

The curves bear a distant resemblance to the volutes of a capital; above this base appears a ring or astragal, the origin of which may be easily guessed.

From A History of Art in Chaldæa & Assyria, v. 1 by Armstrong, Walter, Sir

An astragal with the customary bead and reel separates the cymatium and the corona, while a drilled rope supplies the bed molding above the dentil course.

From The Colonial Architecture of Philadelphia by Cousins, Frank

An ovolo of conventional egg and dart motive with the customary bead and reel astragal outlines the black marble facings of the fireplace opening.

From The Colonial Architecture of Philadelphia by Cousins, Frank

The astragal of the muzzle or neck of a gun; it is the next ring from the mouth backwards.

From The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. by Belcher, Edward, Sir