bairnliest
/ˈbɛrnliɪst/
adjective
- Superlative form of bairnly: most like a child; most childish or childlike.
- Among all the grandchildren, she was the bairnliest, always chasing butterflies.
- That was the bairnliest thing he had ever done, giggling at a silly joke.
- His bairnliest smile appeared when he saw the ice cream truck.