explainer
Translation
explainer, guide, commentator
Examples
He is a good explainer of complex ideas.
He is a good explainer of complex ideas.
I watched an explainer video on YouTube.
I watched an explainer video on YouTube.
Grammar Patterns
an explainer of ((sth.)) a person who explains (sth.) He is a good explainer of science.
an explainer video/article a piece of content that explains sth. I read a short explainer on the topic.
Similar Words
Synonyms: guide, interpreter, commentator
Etymology
From the verb 'explain' plus the agent noun suffix '-er', meaning a person or thing that does the action.
Memory Tips
Like a teach-er teaches or a sing-er sings, an explain-er is someone or something that explains.