kept an eye peeled

Remained on alert

To keep an eye peeled is to watch carefully or stay alert for something: Keep an eye peeled for the exit sign.

The image suggests holding the eyelid open to avoid missing anything.

Often appears with "out": I kept an eye peeled for any sign of trouble.

Related

expectant · observant · noticing · ready · at the ready · alert · detecting · prepared · scanning · perceiving · mindful · watching like a hawk · aware · spotting · heads-up · waiting · braced · cautious

Opposites
attentiveness

kept an eye peeledignored

Purposely not noticed

tuned out · zoned out · spaced out · let one's guard down · daydreamed

alertness to danger/opportunity

kept an eye peeledlet one's guard down

Cease being defensive

slept on it · buried one's head in the sand

intentional awareness

kept an eye peeledturned a blind eye

Feigned unawareness deliberately

looked away · disregarded · overlooked · brushed off · dismissed

Family

keep, keeps, keeping, keeper, keepers, kept, eyed, eyeless, eyelet

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G