191) 角

jiao

horn; angle

Symbolizes thick horns present in animals as in cows and sheep. The angles of such horns are all different. Due to its similar pronunciation, it is also used as an auxiliary unit of currency in China.(1角 = 1/10元 = 10分)

191yx) 牛

niu

191y-175c*) 解

jie

understand; separate

horn 角 [jiǎo] + knife 刀¹¹⁹[dāo] + cow 牛 [niú] 

a cow (牛) is butchered by a knife (刀) and came into completely separate parts such as the meat, bones and even its horns (角). Also came to mean ‘understand’ by understanding everything in its entirety by dividing them into such smaller parts

191ax) 石

shi

191a) 确

que

firm

stone 石¹⁹⁷[shí] + horn 角 [jiǎo]

The horns (角) of a deer are soft when they are growing, but become firm and strong like a stone (石) as time goes by.

191bx) 此

ci

191b) 嘴

zui

mouth

mouth 口16[kǒu] + this 此88g[cǐ] + horn 角 [jiǎo]

Symbolizes pointing (此) towards the beak (口) of a bird, which is strong and protruded like a horn (角). Used when referring to things which are similar to a mouth in role or shape.