clip rectangle; clipping region
Computing term for a rectangular area used to limit rendering or selection; common in graphics and UI contexts.
In image processing, you set a clip rectangle to exclude unwanted parts.
In this software, you can freely change the size of the clip rectangle.
Standard kanji spelling for this computing term.
Variant with okurigana り; both spellings are used.
Compound of 切取り (kiritori, 'cutting out') + 枠 (waku, 'frame'). The term is a straightforward technical coinage for a rectangular clipping area.