every corner; every nook and cranny
Dated term meaning every corner or all the ins and outs of a place; similar to 隅々 (すみずみ) but less common in modern usage.
See also: 隅々 (すみずみ)
He searched every corner of the house.
I know every nook and cranny of this town.
Reduplication of 隈 (くま, 'corner, nook'), with the iteration mark 々 indicating repetition. The exact historical derivation is uncertain, but the form follows a common pattern for emphasizing 'every' in Japanese.