Not many; a small (in comparison with another number stated or implied) but somewhat indefinite number of.
Obscuring one to two oktas (eighths) of the sky.
There are a few cars (=some, but a relatively small number) in the street.
An indefinite, but usually small, number of.
(US?) Having a 10 percent chance of measurable precipitation (0.01 inch); used interchangeably with isolated.
Few people, few things.
An unspecified quantity or number of.
An unspecified amount of (something uncountable).
A certain, an unspecified or unknown.
A considerable quantity or number of.
approximately, about (with a number).
A certain proportion of, at least two.
A remarkable.
Of a measurement: approximately, roughly.
To a certain extent, or for a certain period.
An indefinite quantity.
An indefinite amount, a part.
A certain number, at least two.