| Main Entry: | |
| Part of Speech: | noun |
| Definition: | outer covering, especially of animate being |
| Synonyms: | bark, carapace, case, casing, coating, crust, cutis, derma, dermis, epidermis, fell, film, fur, hide, hull, husk, integument, jacket, membrane, outside, parchment, peel, pelt, rind, sheath, sheathing, shell, shuck, slough, surface, tegument, vellum |
| Notes: | skin is the general term for an animal's outer covering; the layer of fur, hair, or wool is the coat; hide is the tough skin of certain large animals that is tanned and made into leather; pelt is untanned skin of fur-bearing animals |
| Antonyms: | body, core, interior, middle |
| Main Entry: | bill |
| Part of Speech: | noun |
| Definition: | piece of paper money |
| Synonyms: | bank note, buck, certificate, currency, dollar, greenback, long green, skin* |
| Antonyms: | coin |
| Main Entry: | casing |
| Part of Speech: | noun |
| Definition: | covering |
| Synonyms: | hull, jacket, sheath, skin, wrapper |
| Main Entry: | coat |
| Part of Speech: | noun |
| Definition: | animal hair |
| Synonyms: | crust, ectoderm, epidermis, felt, fleece, fur, hide, husk, integument, leather, membrane, pelage, pellicle, pelt, peltry, protective covering, rind, scale, scarfskin, shell, skin, wool |
| Notes: | skin is the general term for an animal's outer covering; the layer of fur, hair, or wool is the coat; hide is the tough skin of certain large animals that is tanned and made into leather; pelt is untanned skin of fur-bearing animals |
| Main Entry: | coating |
| Part of Speech: | noun |
| Definition: | covering |
| Synonyms: | blanket, bloom, coat, crust, dusting, encrustation, film, finish, glaze, lamination, layer, membrane, patina, sheet, skin, varnish, veneer |
| Main Entry: | complexion |
| Part of Speech: | noun |
| Definition: | skin coloring, appearance |
| Synonyms: | cast, color, coloration, coloring, flush, front, glow, hue, looks, mug, phiz, pigmentation, skin, skin tone, texture, tinge, tint, tone |
| Main Entry: | crust |
| Part of Speech: | noun |
| Definition: | stiff outer layer; coating |
| Synonyms: | band, bloom, border, caking, coat, concretion, covering, edge, encrustation, film, hull, incrustation, integument, layer, outside, rind, scab, shell, skin, surface, verge |
| Main Entry: | envelope |
| Part of Speech: | noun |
| Definition: | wrapper |
| Synonyms: | bag, box, case, casing, cloak, coat, coating, container, cover, covering, enclosure, hide, jacket, pocket, pouch, receptacle, sheath, shell, skin, vesicle, wrapping |
| Notes: | envelop is the verb; envelope is the noun |
| Main Entry: | exterior |
| Part of Speech: | noun |
| Definition: | visible part |
| Synonyms: | appearance, aspect, coating, cover, covering, exteriority, external, facade, face, finish, outside, polish, rind, shell, skin, superficies, superstratum, surface |
| Antonyms: | center, core, interior, middle |