Coherent

Adjective

Definition: Logical and consistent in terms of an argument, theory, or policy.

Synonyms: Logical, Consistent, Rational

Antonyms: Illogical, Inconsistent, Incoherent

Examples:

The professor gave a coherent explanation of the scientific theory.
Her argument was well-reasoned and coherent.

Mnemonics:

Think of the word "coherent" as "co-hear-ent," indicating that the ideas are able to be understood together.

Etymology:

Origin:

Coherent is derived from the Latin word "cohaerentem," which means "to cling together" or "to stick together." It entered the English language in the early 16th century.

Historical Usage:

The word has been used consistently in English to describe logical and consistent ideas and arguments.

Related Idioms:

Idiom:

"Coherent thought"

Explanation:

Refers to a logical and organized way of thinking that allows ideas to connect and make sense.

Misconceptions:

Misconception:

Confusing "coherent" with "incoherent."

Explanation:

"Coherent" means logical and consistent, while "incoherent" means lacking coherence and not making sense. They are opposite in meaning.