also: リッパ
seam ripper
A small sewing tool for cutting and removing stitches.
I unpicked the seam with a seam ripper.
A claw-like attachment on a bulldozer used to break up hard ground or rock.
There is a ripper attached to the back of the bulldozer.
Software that extracts digital content from media, such as a CD ripper.
I imported music using a CD ripper.
rip saw; straight-line rip saw
A machine saw for cutting wood along the grain. Often written リッパ.
See also: リップソー
We ripped the lumber using a rip saw at the factory.