COSPLAY就是指利用服装、小饰品、道具以及化装来扮演自己喜欢的小说、动漫、游戏中的角色。
COS是英文Costume 的简略写法，其动词为COS，而玩COS的人则一般被称为COSER。但因为这种译法与游戏中的Role Playing Game（RPG）同为角色扮演之意，所以为免雷同，更确切的说COS就是服饰装扮。
COSPLAY是动漫角色扮演，但实际上有些COSER也承认模仿视觉系乐队和原创属于COSPLAY的范畴。在公开场合，比如COSPLAY赛也接受视觉系乐队模仿以及原创表演。
背景介绍：
扮装比较狭义的解释是模仿、装扮虚拟世界的角色，也被称为角色扮演，cosplay。扮装是扮装游戏的简略写法，其动词为扮，而玩扮装的人则一般被称为扮装者。从一般意义上来说的扮装最早的中文译名是出自台湾，翻译为指角色扮演。
但因为这种译法与游戏中的role play game，同为角色扮演之意，所以为免雷同，笔者更倾向于第一种译法-扮装游戏。
以现今的扮装而言，其形式及内容一般是指利用服装、小饰品、道具以及化装来扮演动漫中的角色或是一些日本视觉系乐队以及**中的某些人物，从这里可以看出在定位上扮装包含了相当广阔的发挥空间，甚至可以说只要是有扮装者在的地方，这一领域便绝对就是当今青少年流行文化的主流。
民族服饰 男穿对襟短衣，有的右衽无领，包大头巾，女子上着大襟、无领、无扣衣，下穿裙或裤。
DuiJin DuanYi national costumes male wear YouRen without collar, some big head scarf, woman, packet in a cloth, no collar and no buckle under clothing, wearing skirt or trousers.
惯束腰带，包头帕。
A belt, packet headscarf against accustomed to.
用黑、青（蓝）、深紫、白等四色。
With black, blue (blue), deep purple, white wait four color.
黑青色多用于春、秋、冬三季，白色 多用于夏季，紫色多用于节日。
Black cyan much used in spring, autumn, winter three season, white, purple used for summer holiday.
女裙分季节，多用黑色。
Female skirt points season, multi-purpose black.
讲究色彩配合，通常以一种颜色为主，类比色为副，再用对比性颜色装饰。
Pay attention to colorific cooperate, usually in a color is given priority to, analogy, reoccupy comparative color abda color adornment.
主次分明，色调明快而恬静，柔和而娴雅。
Primary and secondary trenchant, tonal and lively and quiet, gentle and quiet.
洛香妇女春节穿青色无领衣，围黑色裙，内衬镶花边衣裙，腰前扎一幅天蓝色围兜，身后垂青、白色飘带，配以红丝带。
Los sweet women wear green clothes without collar Spring Festival, surround black skirt, lined with lace dress, waist plunge a picture before sky-blue bib favor, white ribbon, leaving behind, match with a red ribbon.
民族饮食
National diet
侗族人民的饮食以大米为主要食物，平坝地区以粳米为主，山区则多食糯米。
Dong people's diets with rice as the main food, PingBa area mainly in the mountainous area of japonica is eating rice.
普遍喜食辣椒和酸味。
Generally like to eat chili and sour.
自行加工的“醅鱼”、“醅肉”，贮藏十数年不坏。
The "grains fish to processing", "the grains meat", storage ten several years not bad.
用油茶待客，是侗族人民的一种好客习惯。
Use camellia entertains, is a hospitable dong people's habits.
侗族的村落依山傍水，以南部地区最富有特色。
Dong village in southern rivers, the richest characteristic.
村头寨尾多蓄有古树，溪流上横跨“风雨桥”，寨中鱼塘四布。
The village head tree jingouzhai tail much storage on a stream across "rain bridge", village ponds in four cloth.
按族姓聚居，鼓楼耸立其间。
According to family, gulou towering meantime surname inhabit.
住“干栏”房，楼上住人，楼下关养牲畜和堆置杂物。
Live "dry column" room upstairs, downstairs, living close feed cattle and piled up sundry.
大部分地区日食三餐，也有部分地方有日食四餐之习，即两茶两饭。
Most of the region, some may eclipse the meals a solar eclipse where the acquisition, namely four meal two tea two rice.
两茶是指侗族民间特有的油茶。
Two tea means of dong folk peculiar camellia.
油茶是用茶叶、花、炒花生（或酥黄豆）、糯米饭，加肉或猪下水、盐、葱花等为原料（有的地方还加菠菜竹蒿），制成的汤状稀食，既能解渴，又能充饥，故常称“吃油茶”。
Camellia with tea, flower, is Fried peanuts (or crisp soya), NuoMiFan, add meat or pig water, salt, chopped green onion as raw materials (some places have add spinach made of bamboo artemisia), food, both thin soup shape can thirst, and can cure hunger, reason often say "eat camellia".
日常蔬菜十分丰富，除鲜食南瓜、苦瓜、韭菜外，大部分腌成酸菜。
Daily vegetables are very rich, in addition to fresh pumpkins, balsam pear, leek, the majority of pickled into sour pickled cabbage.
如：酸黄瓜、酸萝卜、酸刀豆、酸蕨菜等。
Such as: SuanHuangGua, acid turnip, acid knife bean, acid fern vegetables etc.
侗族日常菜肴以酸味为主。
Dong daily dishes to sour primarily.
不仅有酸汤，还有用酸汤做成的各种酸菜、酸肉、酸鱼、酸鸡、酸鸭等。
Not only have sour soup, and use made of sour soup of sour pickled cabbage, acid meat, chicken, fish, sour sour sour duck, etc.
相传腌酸菜始于宋代。
Legend pickled vegetable began in song dynasty.
对应的英语：
costume.
cos?tume / 'k?stj?m ; ˋkɑstum /
英 / 'k?stj?m /
[C] a set of clothes worn by an actor or by someone to make them look like something such as an animal, famous person etc 戏装；化装服的装束。
the film’s lavish costumes and spectacular sets
影片中奢华的戏装和壮观的场景.