Back to explorer

entry

then

/ðɛn/

At that time, next, or in that case

From Proto-Indo-European demonstrative base to (that).

adverb
noun
adjective
conjunction
to
Proto-Indo-European
Verified
*tóm
reconstructed
Accusative masculine form of *só, a demonstrative pronoun meaning “that”

from Proto-Indo-European *tóm, accusative masculine of *só (“demonstrative pronoun, that”). Cognate with Dutch dan...

Proto-Germanic
Verified
*þan
reconstructed
“At that time, then”; the source of German dann and Dutch dan

from Proto-Germanic *þan (“at that (time), then”)

Old English
Verified
þonne, þanne, þænne
“Then, at that time, in that case”

from Old English þonne, þanne, þænne (“then, at that time”)

Middle English
Verified
then(ne), than(ne)
The forms that developed into modern then; then and than were still doublets

from Middle English then(ne), than(ne)

Modern English
then

Point at something across a room and say “that”: you are using the ancient demonstrative idea hiding inside then. Its Indo-European ancestor, reconstructed as *tóm, traveled through Germanic speech as *þan before appearing in Old English forms such as þonne and þanne. By the late 1200s, English speakers had extended “at that time” into “afterward” and “next,” turning a pointing word into a little arrow through time. Then and there appeared by the mid-15th century, while the noun sense survives in phrases like by then. The word is also a linguistic near-twin of than—so every comparison involving “better than” carries a fossilized trace of the same old “that” sitting quietly underneath.”

§