Ostoeblast or Osteoblast: How To spell?

The word Ostoeblast is misspelled against Osteoblast, a noun meaning "One of the protoplasmic cells which occur in the osteogenetic layer of the periosteum, and from or around which the matrix of the bone is developed; an osteoplast."

Word contains consecutive vowels 'EO' in between alphabets ost & blast is misspelled as 'OE'
Wrong Spelling:  ost-oe-blast 
Correct Spelling:  ost-eo-blast 
Find more incorrect spellings of Osteoblast to spell right way.