syne
Syne (adv) means Afterward; then (chiefly Scots and archaic). Example: “We'll meet again, and syne we'll talk it over.”
How to use syne
Learner’s notesIn plain EnglishAn old Scots word for "since" or "ago" — most familiar today from the song "Auld Lang Syne," meaning roughly "old times long since past."
Almost never used in modern standard English outside of Scots dialect and the phrase "auld lang syne."
Fill the gap
Can you complete this real example?
We'll meet again, and _____ we'll talk it over.
Etymology
From Middle English syne, a shortened form of "sithen," meaning "since."