camphogen

== English == === Etymology === From camphor +‎ -gen, formerly so called as derived from camphor. Compare French camphogène. === Noun === camphogen (uncountable) (obsolete, organic chemistry) cymene, or (possibly) similar compounds === References === “camphogen”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. OED