Difficult to define:

Explanation: I can't describe it in words.

Source: Jin Gehong's Fairy Story Wang Yuan: "Clothes are literary, not gorgeous, dazzling and indescribable."

Pinyin: b! kí mí zhang

Pinyin code: bkmz

Synonym: indescribable, unbelievable, indescribable.

Antonym: a broken word

Usage: more formal; As predicate and attribute; Of sounds, colors, feelings, etc. Can't be described in words.

English: unable to express.

Usefulness: 3/3