From Wiktionary, the free dictionary
From esperma (“[whale] sperm”), formerly used to make wax (spermaceti).
espelma f (plural espelmes)
- candle
- Synonyms: candela, (regional) bugia
- “espelma” in Diccionari català-valencià-balear, Antoni Maria Alcover and Francesc de Borja Moll, 1962.