淫[yín]

形

1. excessive

♦ 淫雨

2. wanton

♦ 乐而不淫

3. licentious; lewd; lascivious

♦ 万恶~为首。 Lewdness is the worst of all vices.

4. obscene; pornographic

♦ ~书 pornographic books (or publications)

♦ ~画 obscene pictures