noun
fillet weld; fillet
Technical term in welding for a triangular cross-section weld joining two surfaces at approximately right angles.
この継手にはすみ肉溶接が使われている。
A fillet weld is used for this joint.
すみ肉のサイズを図面に指示してください。
Please specify the fillet size on the drawing.
Compound of 隅 (corner) and 肉 (flesh, weld metal), referring to the triangular shape of the weld deposit in a corner.