tag
The word carries a strong sense of identification and categorization. Whether it is a physical label on a suitcase or a digital metadata label on a blog post, the core image is one of marking something to make it easily searchable or recognizable among a crowd of similar things. In social contexts, the act of tagging has shifted from a physical game of chase to a digital act of public association. This transition reflects a move from tactile interaction to virtual visibility, where tagging someone creates a permanent, public link between two identities.
Countable when referring to a physical label on a product. Uncountable when referring to the act of categorization in data management.
Meanings
A small piece of paper or plastic attached to an object to provide information.
"Check the price tag before buying."
To attach a label to something.
"The store employees tag every item with a barcode."