Peal has to do with a loud ringing of bells or laughter. The church bells pealed for the entire town to hear.

Is it peeled or pealed?

Confusion between these two terms mostly occurs in their extended uses. To keep your sentences looking right, remember this: sounds are "peals," be they of laughter or thunder, and eyes are kept "peeled" if the bearer of the eyes doesn't want to miss something.

What's the meaning of pealed?

intransitive verb. : to give out peals. transitive verb. : to utter or give forth loudly.