Onward, forward, with progressive action.
In company; together.
In a line with, with a progressive motion on; onward on; forward on.
By the length of; in a line with the length of; lengthwise next to.
Now.
For the first time.
Before anything else; firstly.
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.