trunnion
/ˈtɹʌn.jən/ · noun
Meaning
- One of the short stubby bearings on either side of a cannon; a gudgeon.
- A similar rotational bearing comprising a rotating arc or ring sliding in the groove of a stationary arc, used in machinery to allow a workpiece to be moved relative to a fixed tool.
- A similar rotational bearing used in automotive suspensions.
Etymology / origin
No prose etymology has been added yet.
No ancestor words have been linked yet.
Related words
Descendant words
No descendant words have been linked yet.