Definition & Meaning of "gosh"in English

What is the origin of the exclamation "gosh" and how is it used?

Gosh is an exclamation used to express surprise, amazement, or mild emphasis. It appeared in English in the late 17th to early 18th century as a euphemistic substitute for "God," part of a long tradition of softening sacred names in speech. People used it to react to unexpected events, strong feelings, or emphasis without offending religious sensibilities. Today it is inoffensive, polite, and slightly old-fashioned, often giving a gentle or whimsical tone rather than strong emotion.