Arm
Arm noun - A portable weapon from which a shot is discharged by gunpowder.
Pinna
Cite this Source
Pinna and Arm. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/arm/pinna
Arm & Pinna. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/arm/pinna>.
Pinna or Arm. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/arm/pinna.
Google Ngram Viewer shows how "arm" and "pinna" have occurred on timeline