LATIN DICTIONARYLexicon Latīnum
English → Latin

“fuel” in Latin

The English word fuel itself goes back to Latin focus.

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

fuel
lignum: ligna, ortim (logs; opposed to materia or materies; i. e., timber; but arida materies may be used for fire-wood): cremia, orum (small wood, or twigs for burning, Col., 12, 19, 3; Plin., 12, 19, 42): igniaria, orum (wood for kindling or making a fire): ignis alimentum (for keeping up the fire): res, quibus ignis excitari potest (Caes., B.G., 7, 24, 4, of whatever will get up a fire). To send out to cut wood for fire [Vid: To CUT]. To add fuel to the flames (IMPROP.), oleum addere camino (Prov., Hor., Sat., 2, 3, 321); incendium excitare or *incendium jam factum non restinguere sed excitare; flagranti jam alicui rei velut faces addere (e.g., militum animis, Tac., Hist., 1, 24).

Quick answer

What is the Latin word for fuel?
The usual Latin words for “fuel” are lignum, crĕmĭa, igniārius; also māteria. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.