The story
- Latin · derived fromspeculor
- Late Latin · derived fromspeculātiō, speculātiōnem
- Old French · derived fromspeculation
- Middle English · inherited fromspeculacioun
- English todayspeculation
From Middle English speculacioun, speculation, from Old French speculation (compare French spéculation), from Late Latin speculātiō, speculātiōnem, from Latin speculor. Morphologically speculate + -ion.
Words from the same roots
Latinspeculor all →
speculative
Etymology from Wiktionary, CC BY-SA 4.0.