Annual epact

Annual epact
Epact E"pact ([=e]"p[a^]kt), n. [F. ['e]pacte, fr. Gr. 'epakto`s brought on or in, added, fr. 'epa`gein to bring on or in; 'epi` on, in + 'a`gein to bring or lead. See {Epi-}, and {Act}.] (Chron.) The moon's age at the beginning of the calendar year, or the number of days by which the last new moon has preceded the beginning of the year. [1913 Webster]

{Annual epact}, the excess of the solar year over the lunar year, -- being eleven days.

{Menstrual epact}, or {Monthly epact}, the excess of a calendar month over a lunar. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • annual epact — noun : epact 1a …   Useful english dictionary

  • Epact — E pact ([=e] p[a^]kt), n. [F. [ e]pacte, fr. Gr. epakto s brought on or in, added, fr. epa gein to bring on or in; epi on, in + a gein to bring or lead. See {Epi }, and {Act}.] (Chron.) The moon s age at the beginning of the calendar year, or the …   The Collaborative International Dictionary of English

  • Menstrual epact — Epact E pact ([=e] p[a^]kt), n. [F. [ e]pacte, fr. Gr. epakto s brought on or in, added, fr. epa gein to bring on or in; epi on, in + a gein to bring or lead. See {Epi }, and {Act}.] (Chron.) The moon s age at the beginning of the calendar year,… …   The Collaborative International Dictionary of English

  • Monthly epact — Epact E pact ([=e] p[a^]kt), n. [F. [ e]pacte, fr. Gr. epakto s brought on or in, added, fr. epa gein to bring on or in; epi on, in + a gein to bring or lead. See {Epi }, and {Act}.] (Chron.) The moon s age at the beginning of the calendar year,… …   The Collaborative International Dictionary of English

  • calendar — calendrical /keuh len dri keuhl/, calendric, calendarial /kal euhn dair ee euhl/, calendarian, calendaric, adj. /kal euhn deuhr/, n. 1. a table or register with the days of each month and week in a year: He marked the date on his calendar. 2. any …   Universalium

  • United States federal register of greenhouse gas emissions — United States federal register of greenhouse gas emissionsEven though the United States has not adopted the requirements of the Kyoto Protocol, it has still made significant progress in establishing the ground work to one day having a viable… …   Wikipedia

  • National Appliance Energy Conservation Act — The National Appliance Energy Conservation Act is a 1975 piece of legislation by the United States Congress which regulates energy consumption of specific household appliances in the United States. Though minimum Energy Efficiency Standards were… …   Wikipedia

  • Year — A year (from Old English gēar) is the orbital period of the Earth moving around the Sun. For an observer on Earth, this corresponds to the period it takes the Sun to complete one course throughout the zodiac along the ecliptic. In astronomy, the… …   Wikipedia

  • Lunar calendar — A lunar calendar is a calendar that is based on cycles of the lunar phase. A common purely lunar calendar is the Islamic calendar or Hijri calendar. A feature of the Islamic calendar is that a year is always 12 months, so the months are not… …   Wikipedia

  • Daylight saving time — This article is about daylight saving time in general. For DST in a specific location, see Daylight saving time by country. Summer time and DST redirect here. For other uses, see Summer time (disambiguation) and DST (disambiguation) …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”