Triellage or Treillage: How To spell?
The word Triellage is misspelled against Treillage, a noun meaning "Latticework for supporting vines, etc.; an espalier; a trellis."
Word contains consecutive vowels 'EI' in between alphabets tr & llage is misspelled as 'IE'Wrong Spelling:  tr-ie-llage  Correct Spelling:  tr-ei-llage 
Find more wrongly spelled words of Treillage to spell it well.