纳秒 Traditional form: 納秒 Pinyin (reading): nàmiǎo Definitions: nanosecond, ns, 10^-9 s (PRC) Taiwan equivalent: 奈秒 (nàimiǎo) Characters: 纳 - to adopt, to accept; to receive, to take 秒 - a second; a corn kernel; measure word for time Traditional characters: 納 - to adopt, to accept; to receive, to take 秒 - a second; a corn kernel; measure word for time