Where does “tercentenary” come from?

tercentenary (English) comes from English centenary, from Latin centēnārius, from Latin centenus, from Latin centum, from Latin folium, from Proto-Italic *foljom, from Proto-Indo-European bʰolh₃yom, from Proto-Indo-European bʰleh₃-.

tercentenary (English): the 300th anniversary of an event; of or relative...

Definitions

  1. the 300th anniversary of an event; of or relative...

Ancestry of “tercentenary”, step by step

tercentenary traces back through two separate lines of ancestry.

via English centenary

StepLanguageWordMeaning
1EnglishcentenaryOf, pertaining to, or completing a period of 100...
2Latincentēnāriuscontaining a hundred
3Latincentenusone hundred
4Latincentuma hundred; 100
5Latinfoliuma leaf; a petal; a sheet or leaf of paper
6Proto-Italic*foljom
7Proto-Indo-Europeanbʰolh₃yomleaf
8Proto-Indo-Europeanbʰleh₃-bloom, flower
9Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
10Proto-Indo-Europeanbʰōl-

via English ter

StepLanguageWordMeaning
1EnglishterEye dialect spelling of to
Every word from Proto-Indo-European bʰōl-