speller
nounUK /ˈspel.ər/
US /ˈspel.ɚ/
A speller is a person who says or writes the letters of words.
She is a very good speller and never makes mistakes in her tests.
RELATED WORDS
OTHER MEANINGS
2. A book that teaches how to spell words.
The teacher handed out a new speller to each student.
3. A computer program that checks the spelling of words.
The speller caught three typos in my essay.
4. A person who takes part in a spelling competition.
The young speller won the school spelling bee.