Refers to the physical corner or edge of an object, such as a table, box, or building.
I hit my head on the corner of the desk.
The corner of the box is a little crushed.
Used for corners of streets, roads, or intersections. Common in giving directions.
Please turn right at the next corner.
There is a post office on that corner.
rough edges; abrasiveness; sharpness
Metaphorical use describing a person's character, words, or manner as being harsh, blunt, or lacking polish. Often used in phrases like 角がある or 角が取れる.
When he was young, he had rough edges and often clashed with people.
As he got older, his rough edges smoothed out considerably.
Please turn right at the next corner.
I bumped my knee on the corner of the desk.
That bakery is on the corner in front of the station.
I cut my finger on the edge of the paper.
角 refers to a sharp outer corner or edge of an object or street, while 片隅 refers to a secluded inner nook of a space, so the two describe different kinds of 'corner'.
角 (かど) means 'corner' or 'edge' and is written with a different kanji from 廉 (かど), which means the 'grounds' for an accusation; the two share only pronunciation.
four corners · crossroads; intersection; street corner
considerable; respectable; full-fledged · suitably; reasonably · one matter; one field
sharp saltiness; pungent salt taste
edge or corner of a rock
corner of the eye
corner rounder; corner cutter · rounding corners (in bookbinding) · rounded corners
corner bales; bales forming the outer rim of the ring
corner house; house on a street corner
corner store; corner shop
three corners · three-way intersection; three-cornered crossing