explainer

Plural: explainers

Noun

Agent noun of explain; one who explains.
A guide that explains a topic.

Examples

Confused by the Olympics? Here's a video explainer.

Origin / Etymology

From explain + -er.

Synonyms

explanator

Scrabble Score: 18

explainer: valid Scrabble (US) TWL Word
explainer: valid Scrabble Word in Merriam-Webster MW Dictionary
explainer: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 21

explainer: valid Words With Friends Word