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nano

nano

7 5.8
A very small particle or device about one billionth of a meter
  • noun
  • /ˈnænoʊ/
  • Specialized
: nanopartícula
  • Well, if you can deliver a payload of silver iodide nano-flakes into the storm, we can generate a controlled lightning strike to break up the vortex.

Examples

  • We might not be able to make nano robots now, but perhaps if we keep trying we will be able to in the future.

  • How do organic life systems, even minute life at the nano scale of nature, regulate themselves into equilibrium?

    Blog text (10)
  • Several nano-based technologies are currently on their way to market or already there.

    Academic text (2004)
  • For example, New Scientist reports that German engineers have created a nano-machine that converts thermal energy.

    Blog text (22)
  • Manufactures ultra-precision motion and control devices for nano-scale research and manufacturing.

    Academic text (2004)
  • Researchers are creating innovative nano devices that can be used in medical treatments.

  • The new nano-coating makes the surface of the glass resistant to scratches.

  • The lab is working on nano technology to improve battery efficiency in electric cars.

Synonyms

particle
vsnano
  • Specialized
359 4.2

A very small piece or amount of something

is the specific scale label for extremely small objects, not any tiny piece
atom
vsnano
36 2.8

A very small amount of something, almost none

is the broader label for objects extremely small in size or scale
nanoprobe
vsnano
  • Specialized
14 6.8

A very small tool used in science to find, study, or change tiny parts of cells and molecules

is the wide term covering devices, particles, or objects of extreme smallness
subatomic particle
vsnano
  • Specialized
12 5.1

A very small part of matter smaller than an atom, like a proton or electron

is the general term for objects extremely small in size, not subatomic specifics
nanotube
vsnano
  • Specialized
10 7.6

A very small hollow tube made of carbon atoms used in tiny machines and materials

is a broader name for extremely small objects beyond specific molecular shapes
nanoparticle
vsnano
  • Specialized
9 6.5

A very small piece of material used in science and technology

is the general name for any extremely small object at that scale
mote
vsnano
  • Literature
6 8.2

A very small speck of dust or dirt

is the precise scientific label for extremely small items at nanometer scale
nanomachine
vsnano
  • Specialized
2 8.9

A very small machine that works with molecules to do tasks

is the broad term for any very small device, object, or particle
nanowire
vsnano
  • Specialized
1 8.0

A very thin wire used in tiny electronic devices with width measured in nanometers

is the general concept for any extremely small object, not only thin forms
molecule
vsnano
1 3.1

A very small amount of something that shows there is almost none

is the scale-focused term indicating extreme smallness rather than casual smallness
nanostructure
vsnano
  • Specialized
1 7.2

A very small structure measured in nanometres and used in science and technology

is the overall label for extremely small things without specifying structure
nanorobot
vsnano
  • Specialized
1 6.7

A very small machine that works at a tiny scale to do exact tasks, often in medicine

is the general label for very small objects or devices at that scale
atomy
vsnano
  • Archaic
1 9.9

A very small part of matter like a tiny particle

is the modern, scale-centered term used instead of older expressions
nanofiber
vsnano
  • Specialized
1 6.8

Made from very thin threads much thinner than a hair for filters and medical devices

is the general term for very small items not limited to fibrous forms
microsphere
vsnano
  • Specialized
1 7.2

A very small round particle used in science and medicine to carry medicines

is the broader term for extremely small items, not limited to spheres

How Small

subatomic particle
  • Specialized
12 5.1
atom
36 2.8
nano
  • Specialized
7 5.8
particle
  • Specialized
359 4.2
speck
70 1.3

Surface Forms

nano singular
nanos plural

Etymology

Nano comes from the Greek word nanos, meaning 'dwarf' or 'very small'. It is used for tiny particles or devices, just like in nanometer, so nano means something extremely small.