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Definition of labeler
labeler
/ˈleɪ.bəl.ɚ/
(UK: labeller)
la · bel · er
Plural:labelers
labeler Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
Syllables
3
labeler Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
American A handheld device or automated machine used to print and apply adhesive labels to items or packages.
Example
"The warehouse manager purchased a high-speed labeler to streamline the shipping process."
2
American A person who attaches labels to objects, or someone who classifies or categorizes people, things, or data (such as an annotator in machine learning).
Example
"Each human labeler was instructed to review the images and tag every pedestrian and traffic sign."
Synonyms
View all synonyms for labelerWord Nuance & Usage
Spelled 'labeler' in American English and 'labeller' in British and Commonwealth English.
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Labeler. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/labeler