mega- - Ondict

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mega-
mega- /meɡə/

prefix

Language: Greek
Origin: megas 'large'

1. [in nouns] a million – used with units of measurement:

1,000 megawatts of electricity
2. informal extremely:

Her family is megarich!
3. very big:

a megastore

mega-

BrE

/ˈmeɡə/

NAmE

/ˈmeɡə/

combining form

(in nouns 构成名词)

very large or great 巨大的；了不起的

◆a megastore大商场

(in units of measurement 用于计量单位)

one million 百万

◆a megawatt百万瓦特

(in units of measurement 用于计量单位)

2²⁰, or 1 048 576 兆（二进制，等于 1 048 576）