turn-buckle

turn-buckle is defined in Webster's Unabridged Dictionary (1913) with 1 sense. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.(a) A loop or sleeve with a screw thread at one end and a swivel at the other, -- used for tightening a rod, stay, etc. (b) A gravitating catch, as for fastening a shutter, the end of a chain, or a hasp. TURNBULL'S BLUE Turn"bull's blue`. (Chem.) The double cyanide of ferrous and ferric iron, a dark blue amorphous substance having a coppery luster, used in dyeing, calico printing, etc. Cf. Prussian blue, under Prussian.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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