thunderation noun & interjection.
[Ɵʌndǝ'reɪʃ(ǝ)n] colloq. (chiefly
US).
M19.[from THUNDER noun + -ATION.]Used (freq. in phrs.) to expr. irritation, anger, displeasure, etc.: damnation. Cf.
THUNDER noun 4.
■ J. A. Michener:
'Thunderation!' Smith exploded...'If only I could find seventeen men unafraid of mosquitoes.' [TahlilGaran] English Dictionary ▲