恐龙 (kǒng lóng)

dinosaur (CL:頭|头[tou2],隻|只[zhi1]); (old) (slang) ugly person

Character breakdown

恐 (kǒng) · 10 strokes

Phonosemantic compound. 心 represents the meaning and 巩 represents the sound.
龙 (Lóng) · 5 strokes

Pictograph of a dragon curled up. The simplified character 龙 was adapted from the cursive form of the traditional character 龍.