突とっ出しゅつ部ぶ

noun

protrusion; projecting part; bulge; overhang

Technical term for a part that sticks out from a surface or structure. Used in engineering, architecture, and physical descriptions.

• この機き械かいの突とっ出しゅつ部ぶに注ちゅう意いしてください。

  Please be careful of the protruding part of this machine.

• 建たて物ものの突とっ出しゅつ部ぶが歩ほ道どうに張はり出だしている。

  The overhang of the building juts out over the sidewalk.