IPA: //ˈkɛr.əl.ər//
KK: /ˈkɛrəlɚ/
A person who sings songs, especially during the Christmas season, often going from place to place to share festive music.
The caroler sang beautifully in front of the house, spreading holiday cheer to everyone passing by.
To sing songs, especially during the Christmas season, often in a group.
Every year, we carol together in the neighborhood during the holidays.
Past: caroled
Past Participle: caroled
Caroler → It is formed from "carol" (from Old French *carole*, meaning a song of joy or a dance) and "-er" (meaning a person who). A caroler is a person who sings joyful songs, especially during the Christmas season.
Think of someone singing joyful songs ('carol') — the '-er' just means a person. A caroler is someone who sings carols.