A past tense and a past participle of spell1.(verb)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "spelt" in a sentence
"His agent, Don Meehan, says Yemelin prefers his name spelt with a 'y'."
"If any keen-eyed critic of the ocean, however, should happen to detect a rope rove through the wrong leading-block, or a term spelt in such a manner as to destroy its true sound, he is admonished of the duty of ascribing the circumstances, in charity, to any thing but ignorance on the part of a brother."
"But here is a quote from the above-mentioned report, "Farro in Italy": "It is very difficult to make the distinction between the three different farros einkorn, emmer and spelt as particularly the term spelt and farro are often used as synonyms."