Definition of 風声鶴唳 (ふうせいかくれい)
ふうせいかくれい
                        風声鶴唳
ふうせいかくれい
fuuseikakurei
noun
•
        
getting frightened even by a slight noise, hearing the enemy in every leaf that rustles, being afraid of one's own shadow(yojijukugo)
Related Kanji
| 風 | wind, air, style, manner | 
| 声 | voice | 
| 鶴 | crane, stork | 
| 唳 | cry, honking of birds, droning of cicadas |