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Meaning of rule joint | Babel Free

Noun CEFR B2

Definitions

A knuckle joint having shoulders that abut when the connected pieces come into line with each other, and thus permit folding in one direction only.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

rule nisi rule of 72 rule of Colel rule of cool rule of coss rule of decision