acronyc Meaning, Definition & Usage

A*cron"yc, A*cron"ych*al adjective (Also<
  • Acronyc
  • Acronychal
)
Etymology
Gr. at nightfall; + night.
Definitions
  1. (Astron.) Rising at sunset and setting at sunrise, as a star; -- opposed to cosmical. ✍ The word is sometimes incorrectly written acronical, achronychal, acronichal, and acronical.

Webster 1913