Drun or Drain: How To spell?
The word Drun is misspelled against Drain, a noun meaning "That means of which anything is drained; a channel; a trench; a water course; a sewer; a sink."
Word contains consecutive vowels 'AI' in between alphabets dr & n is misspelled as 'U'Wrong Spelling:  dr-u-n  Correct Spelling:  dr-ai-n 
Check more misspelled words of Drain to spell it correct.