What does explained mean?
Explained is the past tense and past participle of the verb explain, one of the most workhorse words in English communication. It means having made something clear or understandable — whether by describing a process, giving reasons for a decision, or unpacking a complicated idea. A scientist may have explained a theory; a friend may have explained a joke; a report may note that an anomaly was explained by a simple error. The word carries a helpful, clarifying connotation: whatever was confusing before has been rendered plain. Its second sense treats explanation as causation — when something is explained, it has been accounted for, its mystery dissolved. Derived from Latin explanare, meaning to flatten or smooth out, the word literally suggests pressing an idea flat so it can be seen at a glance. Few verbs are as essential to teaching, journalism, science, and everyday conversation.
verb (past tense and past participle of explain)The past tense and past participle of the verb "explain," meaning to have made something clear or easy to understand by giving details or reasons, or to have accounted for a fact or situation.
- To have made something clear or easy to understand by describing or giving reasons.
- To have served as the cause or justification of something ("the delay was explained by the weather").
"She explained the rules of the game patiently until everyone understood."
"He explained why the experiment had failed, pointing to the contaminated samples."
"The mystery was finally explained: the letter had been misdelivered decades ago."
Every teacher's favourite verb traces back to a Latin word that literally meant to "flatten out" — to spread an idea flat so anyone could see it.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of explained
Explain comes from the Latin explanare, meaning "to flatten, smooth out, or make level," formed from ex- (out) plus planus (flat). In Latin it already carried the figurative sense of making something intelligible, and it entered English via Old French explaner or esplaner in the medieval period. The spelling later shifted under the influence of Latin to align with words like plain. Cognate relatives sharing the same root include explicit, explicate, and explanation.
Related word forms
How explained is actually used
"Explained" is standard in both formal and informal registers. In reporting speech, it sits neutrally between more vivid verbs like "declared" and plainer ones like "said." It commonly takes a direct object followed by a that-clause, a wh-clause, or "to someone." Note that in the sense of making something clear to a person, English requires "explain it to me," never "explain me it."
Easily confused with explained
"Explained" means to make something clear through description, while "exclaimed" means to cry out suddenly in surprise or strong emotion.