meme

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++meme /miːm/ noun [countable]  1  technical a type of behaviour or an idea that spreads to other members of a group 文化基因，模仿因子〔指向群体中其他成员传递的行为方式或思想观念〕5 Memes such as tunes and catch-phrases travel through a culture almost like a virus.乐曲、流行语等文化基因在一种文化中传播起来几乎就像病毒一样。n Some people regard religions as cultural memes.n2. a piece of video, a joke, or something else that spreads quickly on the Internet

meme nounLDOCE OnlineChinese  

meme
meme /miːm/ noun [countable] technical
a type of behaviour or an idea that spreads to other members of a group:
    Memes such as tunes and catch-phrases travel through a culture almost like a virus.

memeBrE /miːm/ 🔊NAmE /miːm/ 🔊 nounan idea that is passed from one member of society to another, not in the genes but often by people copying it 模因（常指通过模仿而非遗传的方式传递的观念）◆Other cultures have similar versions of this meme.其他文化有与此类似的模因。◆the political and cultural memes of the 21st century21 世纪的政治和文化模因an image, a video, a piece of text, etc. that is passed very quickly from one Internet user to another, often with slight changes that make it humorous 爆红的网络话题（互联网上短时间内快速传播的图像、视频、文字等）◆an Internet meme/a blog meme互联网／博客段子