名詞 diapason:

1. either of the two main stops on a pipe organ
   同義詞：diapason stop

di.a.pa.son

n.Music （名詞）【音樂(lè)】
A full, rich outpouring of harmonious sound.
和諧：一種飽滿、奔放的和音的流露
The entire range of an instrument or voice.
音域：樂(lè)器或聲音的整個(gè)音域
Either of the two principal stops on a pipe organ that form the tonal basis for the entire scale of the instrument.
主音槍：風(fēng)琴上包括樂(lè)器全音域的兩個(gè)主音栓之一
The interval and the consonance of an octave.
八音度的音程和和音
A standard indication of pitch.
音高的標(biāo)準(zhǔn)指示
A tuning fork.
音叉

來(lái)源：
Middle English diapasoun
中古英語(yǔ) diapasoun
from Latin diap3sôn [the whole octave]
源自 拉丁語(yǔ) diap3sôn [整個(gè)八音度]
from Greek (dia) pasôn (khordôn) [(through) all (the notes)] [feminine genitive pl. of] pas * see pant-
源自 希臘語(yǔ) (dia) pasôn (khordôn) [（通過(guò)）所有（音符）] [] pas的陰性所有格復(fù)數(shù) *參見(jiàn) pant-