a cyst formed of a mass of epidermal cells that, as a result of trauma, has been pushed beneath the epidermis; the cyst is lined with stratified squamous epithelium and contains concentric layers of keratin. cyst formed of a mass of epidermal cells that, as a result of trauma, has been pushed beneath the epidermis; the cyst is lined with stratified squamous epithelium and contains concentric layers of keratin.
Here are all the possible meanings and translations of the word metallic. Princeton's WordNet(1.50 / 2 votes)Rate this definition: metallic(noun) a fabric made of a yarn that is partly or entirely of metal. metallic(adj) a yarn made partly or entirely of metal. metallic, metal(a)(adj) containing or made of or resembling or characteristic of a metal.
Definition. Elements that lose electrons easily, that are lustrous and malleable and that are good conductors of heat and electricity are known as metals. Metal elements can be broken down into several categories, one of which is the category of transition metals. A transition metal is defined as a metal with inner d or f orbitals being filled. Orbitals describe ways that electrons can be organized around a nucleus. There are four types of orbitals: s, p, d and f.