Residum or Residuum: How To spell?

The word Residum is misspelled against Residuum, a noun meaning "That which is left after any process of separation or purification; that which remains after certain specified deductions are made; residue."

Residuum has double "uu" is mispronounced as "u"
Remember double 'UU' in between the strings resid & m which should not be misspelled with single 'U'
Wrong Spelling:  resid-u-m 
Correct Spelling:  resid-uu-m 
Check more misspelled words of Residuum to spell it correct.

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