a red dye formerly prepared from the dried bodies of the females of a scale insect, Kermes ilices, which lives on small, evergreen oaks of the Mediterranean region.
2.
the oak itself, of the genus Quercus coccifera.
Origin: 1590–1600; < F kermès < Ar qirmiz < Pers; r. earlier chermez < It chermes < Ar as above; see crimson
ker·mes (kûr'mēz) n. A red dyestuff once prepared from the dried bodies of various female scale insects of the genus Kermes.
[French kermès, short for alkermès, from Arabic al-qirmiz, the kermes, probably from Sanskrit kṛmi-ja-, (red dye) produced by worms; see kwmi- in Indo-European roots.]