(anatomy) Relating to the bone or cartilage below the epibranchial in a branchial arch.
noun
(anatomy) A ceratobranchial bone or cartilage.
coestablishment
coestablishment
noun
joint establishment
dichlorobenzene
dichlorobenzene
noun
(organic chemistry) Any of three isomeric derivatives of benzene in which two hydrogen atoms have been replaced by chlorine; they are used as solvents and in organic synthesis.