en·fleu·rage 
(ŏn′flə-räzh, -räj)
(ŏn′flə-räzh, -räj)n.
A process in making perfume in which odorless fats or oils absorb the fragrance of fresh flowers.
[French, from enfleurer, to saturate with the perfume of flowers : en-, causative pref.; see EN-1 + fleur, flower (from Old French flour, from Latin flōs, flōr-; see bhel-3 in the Appendix of Indo-European roots).]