English
morphism
Generalised from isomorphism, etc.
The story
Generalised from isomorphism, etc.
Today it means
noun (formally) An arrow in a category; (less formally) an abstraction that generalises a map from one mathematical object to another and is structure-preserving in a way that depends on the branch of mathematics from which it arises.
Language periods are conventional ranges, not dates for this word.
Etymograph / morphism