to keep an eye on
- phrasal verb
- Informal
- Please keep an eye on the stove while I finish preparing dinner.
- keep an eye on things
So we have been keeping an eye on the the sex trafficking.
- So we have been keeping an eye on the the sex trafficking.
- Always keep an eye on it and we'll talk to you soon.
- So do keep an eye on your inbox for all the new things happening.
- I'm going to keep an eye on you.
- And that will really help UK scientists and medic keep an eye on what's going on.
Examples
-
Ashley, keep an eye on your sister.
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It's hard for me to always keep an eye on my son.
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Are you keeping an eye on the House for us?
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Always keep an eye on it and we'll talk to you soon.
-
So now we got to keep an eye on these guys like, oh, do we mess up?
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Ah, but you see my job is to keep an eye on you.
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I want you up on the bridge where I can keep an eye on you.
Fiction book (1991) -
Anyway, I thought you were keeping an eye on that poor little girl.
Fiction book (1990) -
I want to keep an eye on Jason.
-
Keep an eye on those two.
Synonyms
To be careful and pay attention to possible danger
To focus on someone or something and notice carefully
To watch or check something over time
To watch something carefully to learn about it
Take care of someone or something to keep them safe and working
Watch carefully to notice danger or help someone
To look after someone or something to keep them safe
Watch carefully for someone or something
Watch carefully for danger or a chance
Watching carefully to find someone or something
To watch someone or something closely over time to see what happens
To stay alert and watch for danger or trouble
To keep informed and in control to avoid problems
Watch carefully for something important or dangerous
To stay awake and guard people or a place
To watch people or places closely to get information and stop crime
Look at a person or thing very carefully for a while to notice problems
To stay and watch to protect people or a place
Watch carefully for something you expect to see
To watch and guard a place or person
Watch carefully for danger or a chance to act
To watch people quietly to see how they behave
How Watchful
Surface Forms
Morphology
The meaning 'to watch or monitor' is directly and transparently derived from 'keep' (to maintain), 'eye' (observation, metonymically ‘watch’), and 'on' (indicating the target). This is a productive English pattern (keep + NP + on) and has parallels in many languages, so a B1 learner who knows the constituents would very likely infer the meaning.
Etymology
Keep an eye on comes from the simple image of keeping your eye on someone or something so you can see if anything goes wrong. So it means 'to watch or monitor' someone or something closely to make sure nothing bad happens.