Labeled-Labelled | Commonly Confused Words

Labeled

/ˈleɪbəl/

Marked with a tag or description to identify contents

Marked or identified with a label or tag

Labeled is the American English spelling, while labelled is the British English counterpart.
Remember that words ending in -led often follow this pattern of American and British variations in spelling.
Despite the different spellings, both words have the same pronunciation.
The double l in labelled matches the pattern seen in other British English words like travelled or cancelled.
US versions typically drop extra letters present in the UK versions, which can help you remember labeled for American English.