American Heritage® Dictionary of the English Language, Fourth
Edition - adv. At that time: I was still in school then. Come at
noon; I'll be ready then. - adv. Next in time, space, or order;
immediately afterward: watched the late movie and then went to
bed. - adv. In addition; moreover; besides: It costs $20, and
then there's the sales tax to pay. - adv. Used after but to
qualify or balance a preceding statement: The star was nervous,
but then who isn't on the first night of a new play. - adv. In
that case; accordingly: If traffic is heavy, then allow extra
time. - adv. As a consequence; therefore: The case, then, is
closed. - n. That time or moment: The bus leaves at four; until
then let's walk. - adj. Being so at that time: the then chairman
of the board. - idiom. then again From another standpoint; on
the other hand: I need a vacation. Then again, so do my
coworkers. Century Dictionary and Cyclopedia - At that time:
referring to a time specified, either past or future. -
Afterward; next in order; soon aft