almanac
Concise Oxford English Dictionary © 2008 Oxford University Press:
almanac /ˈɔːlmənak, ˈɒl-/ (also almanack)
▶noun an annual calendar containing important dates and statistical information such as astronomical data.
■ an annual handbook containing information of general or specialist interest.
– origin ME: via med. L. from Gk almenikhiaka, of unknown origin.
'almanac' also found in these Oxford entries:

