camphor
cam.phor \'kam(p)-f*r\ \.kam(p)-f*-'ra--sh*s\ \kam-'fo.r-ik, -'fa:r-\ n [ME caumfre, fr. AF, fr. ML camphora, fr. Ar ka-fu-r, f]r. Malay ka-pu-r 1: a tough gummy volatile fragrant crystalline compound C10H16O obtained esp. from the wood and bark of the camphor tree and used as a carminative and stimulant in medicine, as a plasticizer, and as an insect repellent 2: any of several similar compounds - cam.pho.ra.ceous aj