first base
A first-edition copy of some publication.
A fraction whose (integer) denominator ends in the digit 1.
The first gear of an engine.
Something that has never happened before; a new occurrence.
A first-class honours degree.
The person or thing in the first position.
Preceding all others of a series or kind; the ordinal of one; earliest.
Of or belonging to a first family.
Most eminent or exalted; most excellent; chief; highest.
For the first time.
Before anything else; firstly.
Now.
After, subsequent to.
A thing or things to be mentioned immediately after.
A group of followers, attendants or admirers; an entourage.
Vocation; business; profession.
About to be specified.
Blowing in the direction of travel.
Coming next, either in sequence or in time.