Diminished
来自Big Physics
late Middle English: blend of archaic minish ‘diminish’ (based on Latin minutia ‘smallness’) and obsolete diminue ‘speak disparagingly’ (based on Latin deminuere ‘lessen’ (in late Latin diminuere ), from minuere ‘make small’).
etymonline
diminished (adj.)
c. 1600, "made smaller, lessened, contracted," past-participle adjective from diminish. In music, in reference to chords, "having a diminished interval between its upper and lower tones," by 1720s.