| 单词 | pin-mark |
| 释义 | > as lemmaspin-mark pin-mark n. Type-founding (now disused) a circular impression on the side of a piece of type, made by the ejection mechanism of the casting mould. ΘΚΠ society > communication > printing > types, blocks, or plates > relating to type > [noun] > marks on types batter1824 pin-mark1888 1888 C. T. Jacobi Printers' Vocab. 100 Pin mark.—This is the slight mark in the side of a type near the top of the shank made in casting by machinery. 1922 D. B. Updike Printing Types I. ii. 16 The pin-mark is an indentation on the upper part of the body, made by the pin in casting. 1960 G. A. Glaister Encycl. Bk. 315 Pin-mark, a round depression in the side of a shank of typefounder's type made by the pin which ejects the type from the mould. < as lemmas |
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