Flagelums or Flagellums: How To spell?
The word Flagelums is misspelled against Flagellums, which is plural of "Flagellum"
Flagellums has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings flage & ums which should not be misspelled with single 'L'
Wrong Spelling:  flage-l-ums  Correct Spelling:  flage-ll-ums 
Check more misspelled words of Flagellums to spell it correct.