rettangolo
Italian edit
Etymology edit
Borrowed from Late Latin rectangulus (“four-angled”). By surface analysis, retto (“straight, right”) + angolo (“angle”).
Pronunciation edit
Adjective edit
rettangolo (feminine rettangola, masculine plural rettangoli, feminine plural rettangole) (geometry)
Noun edit
rettangolo m (plural rettangoli) (geometry)