The story
- Latin · derived fromcertitūdō
- Latin · derived fromcertitūdin-
- English todaycertitudinal
From Latin certitūdin- + -al, from oblique stem of Latin certitūdō, from certus + -tūdō. By surface analysis, certitude + -al.
Words from the same roots
Latincertitūdin- all →
certitudinous
Latincertitūdō all →
certitudinous
Etymology from Wiktionary, CC BY-SA 4.0.