empyrical
Containing the combustible principle of coalContaining the combustible principle of coal.
Meaning
1 senses(not comparable)Containing the combustible principle of coal.
Origin
From Latin empyricus, from Ancient Greek ἐμπύριος (empúrios, “fiery”), from ἐν (en, “en-”)From Latin empyricus, from Ancient Greek ἐμπύριος (empúrios, “fiery”), from ἐν (en, “en-”) + πῦρ (pûr, “fire”).
Wiktionary, CC BY-SA 4.0 · source