(mathematics) In morphology, an operation that detects a given configuration (or pattern) in a binary image, using the erosion operator and a pair of disjoint structuring elements.

(slang, archaic) To fail in one's plan or attempt.

(idiomatic) Alternative form of cannot see the forest for the trees

Alternative form of miss the point

present participle of miss someone's point

Third-person singular simple present indicative form of miss someone's point

Alternative form of Miss Havishamesque

(aviation) An aerial salute to commemorate a deceased person, consisting of a formation of flying aircraft with a space where one plane should be flying.

plural of missing man formation

(Canada, US) To be incorrect in one's assumption.