explanation
UK: ˌɛkspləˈneɪʃən | US: ˌɛkspləˈneɪʃən
n. a statement or account that makes something clear or understandable
n. the act or process of explaining
The word "explanation" originates from Latin explanatio, derived from explanare ("to make plain or clear"). The morpheme ex- means "out," and planare comes from planus ("flat"), metaphorically implying "to flatten out" or "unfold" an idea. Over time, explanatio evolved into Old French explanacion before entering Middle English as "explanation," retaining its core meaning of clarifying or making something understandable.
The teacher gave a detailed explanation of the scientific theory.
His explanation for being late was unconvincing.
The manual includes an explanation of each feature.
She demanded an explanation for the unexpected results.
The diagram provides a visual explanation of the process.