An Intejunction is a word which express some suddenly feeling as :- happiness(joy), sorrow, contempts(hate), surprise, applause(praise) and heart of exclamation.
Ex. i) Hurrah! we have won the match.(joy) ii) Alash! She died. iii) Fie! Fie! you are a bad person.
Alash!, Hurrah!, Fie!Fie!, Hello!, oh that!, all right!, well done!, wow!, behold!, excelent!, would that!,bravo!, oh!, ah! etc.