| 释义 |
nych·them·er·on
noun
also nyc·them·er·on \ ̷ ̷ˈ ̷ ̷məˌrän\
(plural nychthem·era \-m(ə)rə\ ; or nychthemerons)
Etymology: Greek nychthēmeron, from nykt-, nyx night + -hēmeron (from hēmera day) — more at night, hemera
: a full period of a night and a day |