piāo​piāo​rán

light and airy

飘飘然 飄飄然 piāo​piāo​rán
light and airy
Feeling as if one is floating in the air or light on one's feet, often due to dizziness, intoxication, or euphoria
graceful
(literary) describes a person's appearance as elegant, graceful, and ethereal like a divine being
smug
Conceited or self-satisfied, often as a result of praise or success; to have one's head in the clouds

Frequency

Movie subtitles
1.13 per million appears in 1% of films
Written text
0.818 per million

Sources