Ribadequin or Ribaudequin: How To spell?

The word Ribadequin is misspelled against Ribaudequin, a noun meaning "A huge bow fixed on the wall of a fortified town for casting javelins."

Word contains consecutive vowels 'AU' in between alphabets rib & dequin is misspelled as 'A' as letter 'U' is phonetically igno
Wrong Spelling: rib-a-dequin
Correct Spelling: rib-au-dequin
Check more misspelled words of Ribaudequin to spell it correct.