What does "labeler" mean?

A person or device that produces or affixes labels.

Labeler

Common synonyms include: annotator, label maker, label printer, labeling machine, name tagger, namer.

noun

noun ·Rare ·Advanced level

Noun

1
A person or device that produces or affixes labels.
"He was a model of anal defensiveness: fastidious in his dress and appearance, a collector and putter of things in order, a classifier and labeler."

"He was a model of anal defensiveness: fastidious in his dress and appearance, a collector and putter of things in order, a classifier and labeler."

From label + -er.