Relating to or characteristic of yesterday; belonging to the past.
From Latin hesternus (of yesterday), derived from hesterni (yesterday), from the root of heri (yesterday). A rare and archaic English formation from classical Latin.
This ultra-rare word is literally built from the Latin word for 'yesterday'—English borrowed it occasionally, but it never caught on, so now saying 'hestern' sounds like you're channeling a time-traveling Latin scholar!
Complete word intelligence in one call. Free tier — 50 lookups/day.