Definition of lock piece in English:

lock piece

noun ˈlɒk piːs

1Mining. A prop to support the roof of a working. Now historical and rare.
2A piece of a mechanism or object for preventing the movement or displacement of something.
3In a firearm: a small projection for the attachment of a lock. Now historical.

Origin

Late 18th century; earliest use found in William Pryce (d. 1790), surgeon, mineralogist, and antiquary. From lock + piece.

Definition of lock piece in US English:

lock piece

nounˈlɒk piːs

1Mining. A prop to support the roof of a working. Now historical and rare.
2A piece of a mechanism or object for preventing the movement or displacement of something.
3In a firearm: a small projection for the attachment of a lock. Now historical.

Origin

Late 18th century; earliest use found in William Pryce (d. 1790), surgeon, mineralogist, and antiquary. From lock + piece.

单词	lock piece
释义	Definition of lock piece in English: lock piece noun ˈlɒk piːs 1Mining. A prop to support the roof of a working. Now historical and rare. 2A piece of a mechanism or object for preventing the movement or displacement of something. 3In a firearm: a small projection for the attachment of a lock. Now historical. Origin Late 18th century; earliest use found in William Pryce (d. 1790), surgeon, mineralogist, and antiquary. From lock + piece. Definition of lock piece in US English: lock piece nounˈlɒk piːs 1Mining. A prop to support the roof of a working. Now historical and rare. 2A piece of a mechanism or object for preventing the movement or displacement of something. 3In a firearm: a small projection for the attachment of a lock. Now historical. Origin Late 18th century; earliest use found in William Pryce (d. 1790), surgeon, mineralogist, and antiquary. From lock + piece.
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