Then
/ðen/
conjunction
Used in comparisons, to introduce the basis of comparison.
“she's taller than I am; she found his advice more witty than helpful; we have less work today than we had yesterday; We had no choice than to return home”
(obsolete outside dialectal, usually used with for) Because; for.
noun
That time
“It will be finished before then.”
adjective
Being so at that time.
adverb
(temporal location) At that time.
“He was happy then.”
(temporal location) Soon afterward.
“He fixed it, then left.”
(sequence) Next in order; in addition.
“There are three green ones, then a blue one.”
Synonyms: at the time, back in the day, concurrently, therewhile, accordingly, as a result, and then, followed by