first and last—
1. coming before anything else in order, rank, etc.:
- They say that exquisite painting is the first and last business of a painter.
2. in essence; for the most part:
- You are a scientist first and last. Your other activities are merely field tests of the work you do here.
Note: The expression does not correlate in meaning with the phrase from first to last—from beginning to end; all along:
- A clever coach was able to advise them from first to last and the crew have improved steadily.
first or last—is used to express indifference as to order:
- You may do it first or last; I’m sure I don’t care as long as you do do it.