WordReference Random House Unabridged Dictionary of American English © 2026
naph•tha•cene
(naf′thə sēn′, nap′-),USA pronunciation n. [Chem.]
- Chemistryan explosive solid compound, C18H12, derived from anthracene and coal tar: used for detonating high explosives, as TNT.
- naphtha + (tetra)cene
'naphthacene' also found in these entries (note: many are not synonyms or translations):