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Fettle definition from Dictionary.com
fet·tle Audio Help /ˈfɛtl/ Pronunciation Key - Show Spelled Pronunciation[fet-l] Pronunciation Key - Show IPA Pronunciation noun, verb, -tled, -tling.
1.–noun 1. state; condition: in fine fettle.
2.–verb (used with object) 2. Ceramics. to remove mold marks from (a cast piece).
3. Metallurgy. a. to remove sand from (a casting).
b. to repair the hearth of (an open-hearth furnace).