keep (close) tabs on sb/sth

/kˈiːp klˈəʊs tˈabz ˌɒn ˌɛsbˈiː slˈaʃ ˌɛstˌiːˈeɪtʃ/

/kˈiːp klˈoʊs tˈæbz ˌɑːn ˌɛsbˈiː slˈæʃ ˌɛstˌiːˈeɪtʃ/

[phrase]

to keep (close) tabs on sb/sth

[PHRASE]

to closely observe someone or something for the purpose of figuring out what they are doing

What is the origin of the idiom "keep tabs on someone or something" and when to use it?

The idiom "keep tabs on someone or something" is believed to have originated in American English in the late 19th or early 20th century. The term "tabs" in this context refers to small markers or tags used to keep track of information or records. It refers to the practice of keeping a physical tally or record by marking or placing tabs on a list or document. It is commonly used in professional settings to refer to the act of supervising employees, tracking progress on tasks or projects, or staying informed about the activities of individuals or teams.

Examples

1. We are keeping tabs on their movements.

2. The magazine keeps tabs on the latest fashion trends.

3. I like to keep tabs on my bank account so that I don't spend too much.

4. Keep close tabs on the amount of feedback we get so that we know how many people this issue affects.