speller
n.
c.1200, "a preacher;" mid-15c. apparently in the sense "a person who reads letter by letter;" 1864 of a book to teach orthography. Agent noun from spell, v.1.
| 词汇 | speller | 
| 词根词缀 | Online Etymology Dictionary speller n. c.1200, "a preacher;" mid-15c. apparently in the sense "a person who reads letter by letter;" 1864 of a book to teach orthography. Agent noun from spell, v.1. | 
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