plural of fat day

(Ireland) October 6, a day that commemorates the nationalist politician Charles Stewart Parnell. / (US) A ceremonial day at older colleges when a class memorial stone is unveiled.

(archaic) Synonym of dog days.

(science fiction) A day in Earth time; the period it takes planet Earth to revolve once; a period of 24 hours.

plural of Earth day

Belonging to a particular subgroup of the old Adamawa language family, provisionally now a branch of the Savanna languages, spoken in parts of Africa.

The date of February 12, an annual celebration of the birth of Charles Darwin in 1809.

Synonym of in one's time

A holiday dedicated to young people, observed in various countries on differing dates.

Any of various annual commemorative days that mark the start of an era of freedom, such as the end of apartheid in South Africa or the withdrawal of British troops from Malta.