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licence” vs. “license

American English: use "license" for both noun and verb. British English: use "licence" as the noun, "license" as the verb.

licence

"Licence" is the British English spelling used specifically as a noun, meaning official permission or a document granting permission to do something ("a driving licence," "a business licence"). Both spellings come from Latin "licentia" (freedom, liberty), by way of Old French, but British English preserved a noun/verb spelling distinction (licence/license) similar to "practice/practise" and "advice/advise."

license

"License" is used in American English for both the noun and verb forms alike ("a driver's license," "to license a product"), while in British English, "license" is reserved specifically for the verb form ("the council licensed the vendor"). The word traces to the same Latin "licentia," but American spelling reform in the nineteenth century collapsed the noun/verb distinction that British English retained.

The real distinction

This pair isn't a case of different meanings but of different regional spelling conventions for the same underlying concept — official permission or authorization. American English uses "license" for everything, whether noun or verb (a driver's license; to license software). British English preserves a French-style noun/verb split: "licence" is the noun (a licence to practice law), and "license" is the verb (to license a practitioner). Writers producing content for American audiences should default to "license" throughout; writers producing British English content need to track whether the word functions as a noun or verb in each sentence. Mixing the two systems inconsistently within a single document is the most common error, since spellcheckers set to one region will often silently "correct" the other spelling. Publishing style guides always flag this pair for British-audience content, since inconsistent use across a single document looks like a proofreading failure. American style guides sidestep the issue entirely, since "license" covers both roles, making cross-border content especially prone to error when writers switch between audiences without adjusting the spelling convention.

Examples with “licence

Examples with “license

Memory trick

Remember "advice/advise" and "practice/practise" as British sibling pairs — "licence" with a "c" is the noun, just like "advice" with a "c" is the noun. American English simplifies everything to "license" with an "s," one spelling for every use.

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