Then (t͡hĕn), adv. [Originally the same word as than. See Than.] 1. At that time (referring to a time specified, either past or future).
And the Canaanite was then in the land. Gen. xii. 6.
Now I know in part; but then shall I know even as also I am known. 1 Cor. xiii. 12.
2. Soon afterward, or immediately; next; afterward.
First be reconciled to thy brother, and then come and offer thy gift. Matt. v. 24.
3. At another time; later; again.
One while the master is not aware of what is done, and then in other cases it may fall out to be own act. L'Estrange.
By then. (a) By that time. (b) By the time that.
But that opinion, I trust, by then this following argument hath been well read, will be left for one of the mysteries of an indulgent Antichrist. Milton.
Now and then. See under Now, adv. — Till then, until that time; until the time mentioned. Milton.
☞ Then is often used elliptically, like an adjective, for then existing; as, the then administration.