Meaning of CRACKED in English

CRACKED

[cracked] adj (1503) 1 a: broken (as by a sharp blow) so that the surface is fissured "~ china" b: broken into coarse particles "~ wheat" c: marked by harshness, dissonance, or failure to sustain a tone "a ~ voice"

2: mentally disturbed: crazy

Merriam-Webster English vocab.      Английский словарь Merriam Webster.