单词 | nano |
释义 | nano- (nænoʊ) prefix Nano- is used to form nouns and adjectives that refer to something that is so small that it can only be seen with a powerful microscope. The fabrics are coated with nano-sized particles that repel stains. nano- in British Englishcombining form 1. denoting 10–9 nanosecond Symbol: n2. indicating extreme smallness nanoplankton Word origin from Latin nānus dwarf, from Greek nanosnano- in American English (ˈnænoʊ; ˈnænə) one billionth part of (a specified unit); the factor 10-9 nanosecond Word origin < Gr nanos, dwarf, akin to nanna, aunt: see nun1Definition of 'nano-' |
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