to keep one's ears open
- idiom
- Informal
- You may find subjects in your day-to-day life simply by keeping your ears open.
- just keep your ears open
Examples
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As a journalist, you must keep your ears open to capture interesting stories that others may miss.
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Nestor squatted on a stool, ordered a Sprite, and kept his ears open.
Fiction book (1998) -
I suggest you keep your ears open.
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Look, do me a favor and keep your ears open for me, will ya?
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All right, son, I'll keep my ears open for you.
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I'll keep my ears open for you.
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Either way, keep your ears open for any clues about their plans for October and beyond.
Blog text (24) -
Well, during the war, for instance, I never would have dreamed that Edith was a German spy if I hadn't kept my ears open.
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At the meeting, the manager advised everyone to keep their ears open for any news about the upcoming project.
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When you're traveling in a foreign country, it's wise to keep your ears open for local customs and safety tips.
Synonyms
To look at something carefully for some time
Pay attention to advice or warnings and act on them
Listen to someone carefully to consider what they say
To focus on someone or something and notice carefully
To watch something carefully to learn about it
To watch someone or something carefully to make sure nothing bad happens
Watch carefully to notice danger or help someone
Watch for danger or trouble
Watch carefully for someone or something
To wait and pay attention for more news or updates
Watch carefully for danger or a chance
Pay attention to something to remember or think about it
To watch someone or something closely over time to see what happens
To see and pay attention to something
To watch carefully so you notice danger or changes
Watch carefully for something important or dangerous
Pay careful attention to advice or warnings
Look at a person or thing very carefully for a while to notice problems
Stay half awake and watch for danger while you sleep because you are afraid
To listen carefully to advice or warnings
To stay very alert and watch what is happening around you
Watch carefully for something you expect to see
To listen carefully to someone
To be alert and ready to act
To pay careful attention to what someone says or does
To pay close attention to what people say and do to know what is happening
Make someone stay alert and ready for surprises
Antonyms
How Alert
- Informal
- Informal
Surface Forms
Morphology
The meaning is directly derivable from the parts: 'keep' (continue) plus 'ears' (hearing organs) plus 'open' (receptive) yields the sense 'remain receptive/alert and listen for information.' This is a transparent body-part metaphor that follows common compositional patterns and is likely inferable by a B1 learner who knows the constituent words.
Etymology
Keep one's ears open comes from the simple image of someone listening carefully, keeping their ears wide open to catch sounds or news. So it means 'to notice or learn something' by staying alert and ready to hear important information.