Dictionary
since
Pronunciation: (sins), [key]—
adv.
1. from then till now (often prec. by
ever):
He was elected in 1978 and has been president ever since.
2. between a particular past time and the present; subsequently:
She at first refused, but has since consented.
3. ago; before now:
long since.
—
prep.
1. continuously from or counting from:
It has been warm since noon.
2. between a past time or event and the present:
There have been many changes since the war.
—
conj.
1. in the period following the time when:
He has written once since he left.
2. continuously from or counting from the time when:
He has been busy since he came.
3. because; inasmuch as:
Since you're already here, you might as well stay. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.