explaining
Word family
- explainverbA2
- explainedverbA2
- explainsverbA2
- explanationnounB1
- explanatoryadjectiveB2
- inexplicableadjectiveC1
- explainernounB2
Synonym discussion
Sense: verb/1
'Explain' is the broadest of these words — it means making something understandable by giving details, reasons, or context. 'Describe' focuses on telling what something is like (appearance, features, qualities) without necessarily helping someone understand how it works or why it happens: you can describe a painting without explaining its meaning. 'Clarify' means making something clearer, often by removing confusion or ambiguity about a specific point — it is more targeted than 'explain'. 'Illustrate' means explaining by giving concrete examples or visual aids: a teacher may illustrate a grammar rule by showing example sentences. For everyday use, 'explain' covers most situations. Use 'clarify' in formal discussions ('Could you clarify your point?'), and 'illustrate' when you want to stress the use of examples.
Common collocations
Etymology
The verb 'explain' comes from Latin 'explanare', which literally means 'to make flat' — combining 'ex-' (out, thoroughly) and 'planus' (flat, clear, plain). The original image is of smoothing out a rough or folded surface, like flattening a crumpled piece of cloth. Over time, this physical image shifted to a mental one: making an idea smooth and easy to follow, free of confusion or complication. The word entered English through Old French 'explaner' in the 15th century.
First known use
15th century
15th century, in the meaning defined at transitive sense 1b