cor‧ner 1 /ˈkɔːnə $ ˈkɔːrnər/ ●●● S1 W2 noun
1 WHERE TWO LINES/EDGES MEET [countable] the point at which two lines or edges meet
He pulled a dirty handkerchief out by its corner and waved it at me.
corner of Their initials were sewn on the corner of every pillow.
in the corner (of something) The TV station’s name appears in the corner of the screen.
on the corner (of something) Jessie sat on the corner of her bed.
three-cornered/four-cornered etc a three-cornered hat
Normally, dictionaries often say "the corner of a thing", for example, "the corner of the room". However, there are corners that are formed by 2 or 3 things. Then, how are we going to express it, for example, "the corner of the wall and the wardrobe" or "the corner between the wall and the wardrobe"?
Do we say "lean the broom in the corner of the wall and the wardrobe" or "lean the broom in the corner between the wall and the wardrobe"?