tagger

Meanings

1. One who or that which tags.
2. The player who tries to catch others in the game of tag.
3. A person who writes graffiti using a specific mark
4. A program or algorithm that adds tags for purposes of categorization, e.g. grammatical information to words in a document, or genres to songs in a music collection.
5. A device for removing taglocks from sheep.
6. That which is pointed like a tag.

1. The penis.

1. Sheets of tin or other plate which run below the gauge.

Etymology

From tag + -er.