nano

[ nan-oh, ney-noh ]

noun
  1. Informal. nanotechnology.

Origin of nano

1
By shortening

Words Nearby nano

Other definitions for nano- (2 of 2)

nano-

  1. a combining form with the meaning “very small, minute,” used in the formation of compound words (nanoplankton); in the names of units of measure it has the specific sense “one billionth” (10-9): nanomole; nanosecond.

Origin of nano-

2
Combining form representing Greek nânos, nánnos dwarf
  • Also nanno-; especially before a vowel, nan-.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use nano in a sentence

British Dictionary definitions for nano-

nano-

combining form
  1. denoting 10 –9: nanosecond Symbol: n

  2. indicating extreme smallness: nanoplankton

Origin of nano-

1
from Latin nānus dwarf, from Greek nanos

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for nano-

nano-

  1. A prefix that means:

  2. Very small or at a microscopic level, as in nanotube. In this sense, this prefix is sometimes spelled nanno-, as in nannoplankton.

  1. One billionth, as in nanosecond, one billionth of a second.

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Cultural definitions for nano-

nano-

A prefix meaning one billionth.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.