Meaning of run-on sentence | Babel Free

Definitions

1. A written sentence that inappropriately joins two (or more) independent clauses into a single sentence, often with only a comma as separator (comma splice), which should be rendered either as separate sentences or as clauses joined more appropriately (such as by a semicolon or by a comma and coordinating conjunction).
2. A written sentence with a coordinating conjunction but missing a comma.
3. Any very long, often also in other ways badly formed or even chaotic sentence.

CEFR level