spellspellspellsspeltspelledspelling1verb (spells, spelling, speltor spelled/, has speltor has spelled)to use the right letters to make a word: ‘How do you spell your name?’ ‘A-Z-I-Z.’You have spelt this word wrong.spellspellspells2nounmagic words that make somebody change or make them do what you want: The witch cast a spell on the prince.