naphthalize

[ naf-thuh-lahyz, nap- ]
/ ˈnæf θəˌlaɪz, ˈnæp- /

verb (used with object), naph·tha·lized, naph·tha·liz·ing.

to mix or saturate with naphtha.
Also especially British, naph·tha·lise.

Origin of naphthalize

First recorded in 1835–45; naphthal(ene) + -ize