comma fault

American  

noun

Grammar.

1. the use of a comma, rather than a semicolon, colon, or period, to separate related main clauses in the absence of a coordinating conjunction: often considered to be incorrect or undesirable, especially in formal writing.

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Etymology

Origin of comma fault

First recorded in 1930–35

Example Sentences

It is sometimes called the comma fault or the baby blunder.

From Project Gutenberg

The comma fault is where, two principal clauses are run together without a coördinate conjunction.

From Project Gutenberg