Loll/lɑːl/ Definition 1 of 3Pro Tip 1/3Leisurely Posture Indicates a very relaxed posture, often after being active or completing a task. He would loll back into his chair, utterly content. Pro Tip 2/3Not for Formality Use 'loll' in casual contexts; it's inappropriate in formal situations. Don't loll in your seat during the interview. Pro Tip 3/3Physical Exertion Often used after a period requiring effort, to stress relaxation. Exhausted, he lolled on the grass after the race.