The very beginning. / (US, slang) A close, longtime friend, one who has been around since the beginning.

At the very beginning; when something is entirely new.

(UK) A male day pupil.

A student who attends a boarding school but does not board there, continuing to live at home

A holiday in celebration of fatherhood, or to honor fathers, celebrated on the third Sunday of June in most of the world's countries. See Wikipedia:Father's Day:Dates.

(temporal location, idiomatic, informal) In the distant past; especially, at a time fondly remembered.

(US) A Utah state holiday celebrating the arrival of Mormon pioneers in what became Salt Lake City, Utah, in 1847.

(idiomatic, sometimes humorous) To rescue a person or situation from imminent danger or major failure.

(idiomatic) A time period of years or more.

(US, Canada) A day in honor of one's mother on the second Sunday in May in the United States and Canada.