Speller vs Spuller - What's the difference?

As nouns the difference between speller and spuller

is that speller is a person who spells while spuller is one employed to inspect yarn, to see that it is well spun, and fit for the loom.

(wikipedia speller) (en noun)

A person who spells.

I'm a good speller .

* 2005 , Michael W. Riley, Plato's Cratylus: Argument, Form, and Structure (page 124)

Without insisting on a difference between the inventors and the spellers of words, Socrates makes short work of this case.

A participant in a spelling bee.

(US) A book for learning spellings.

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(en noun)

(obsolete, UK, dialect) One employed to inspect yarn, to see that it is well spun, and fit for the loom.