角(かく)

かく
noun, prefix
square; angle
sizescience
1. square; squared; cube (of a size)
A square shape. As a prefix it means "square, squared" (a square hanger, squared lumber); after a measurement it gives the side of a square or cube, as in recipes: "2 cm cubes".
I hang the towels on a square hanger.
Cut the daikon into 2-centimeter cubes.
Thick squared timbers are used for the pillars, so the house is very sturdy.
2. angle
In geometry, an angle: the figure formed by two lines meeting at a point.
Find the size of angle A.
The three angles of a triangle add up to 180 degrees.
Let's measure the angle formed where the two straight lines cross with a protractor.

Common collocations

Watch out

The same kanji has three other everyday readings: 角(かど) (corner of a street or object), 角(すみ) (inside corner), 角(つの) (horn). かく appears mainly in compounds, recipes and math.