1. to devote one's heart to
E.g.: 傾聴 (attentive listening), 傾倒 (deep admiration)
2. to lean; to tilt; to incline
E.g.: 傾斜 (inclination, slope), 右傾 (rightward inclination)
3. to be overturned; to overturn
E.g.: 傾覆 (subversion)
4. to endanger; to ruin
E.g.: 傾国 (a beauty who can ruin a country), 傾城 (a beauty who can ruin a city)