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matter

matter

312 2.8
The stuff that takes up space and can be solid, liquid, or gas
  • noun
  • /ˈmætər/
  • Specialized
: materia
  • The researcher explained how dark matter influences the formation of galaxies in the universe.
  • organic matter
  • particulate matter
  • dark matter

Which has more matter, the bricks or the feathers?

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Examples

  • In physics class, we learned that matter can exist in several states, including solid, liquid, and gas.

  • For instance, for many years we knew that matter can neither be created nor destroyed.

    Fiction book (1991)
  • After the plants die, they add organic matter to the soil, which can improve crop productivity.

    Academic text (1999)
  • The soil is a special combination of sand and organic matter that is used to absorb the stormwater.

    Academic text (2011)
  • Visual scan reveals minute particles of matter adhering to the hull.

  • The scientist studied the properties of matter to understand its behavior in different environments.

Synonyms

stuff
vsmatter
573 1.0

The material something is made from

is defined by occupying space and having mass, distinct from energy or spirit
substance
vsmatter
367 2.8

A physical material that objects are made of

is defined as physical material occupying space and having measurable mass, distinct from energy

Idioms

∞ 2.2

Whatever happens, it makes no difference

735 3.2

Something is true whatever way it happens

460 2.0

A question asking why someone is upset or not feeling well

To say that something is true, often when it is surprising

238 3.9

It is also true of something just mentioned

It will certainly happen, but you do not know when

A phrase that says something will happen despite problems

63 1.6

Whatever the situation, the action or result stays the same

A very serious situation where someone may die

The most important part of a problem or discussion

Done regularly without extra thought

Whatever the result, it does not change what someone does or feels

The most important part of a problem or discussion

A fact stays true whatever way you look at it

Compounds

The main topic a talk, book, or picture is about

dark matter
  • Specialized
52 7.5

An invisible substance that does not give off or take in light and pulls things by gravity

Calm and direct about facts without strong feeling

gray matter
  • Specialized
12 4.1

The darker part of the brain and spinal cord containing nerve cells or used to mean being smart

matter of law
  • Formal
12 7.4

An issue a judge decides about how the law applies

8 4.2

Solid waste that leaves the body after it digests food

Something that people expect to happen without special effort

white matter
  • Specialized
7 5.0

Tissue in the brain and spinal cord that carries messages between different brain areas

particulate matter
  • Specialized
4 5.1

Tiny solid or liquid pieces in the air that can harm health

state of matter
  • Specialized
2 3.7

A form that a substance can take, like solid, liquid, or gas

Parts of plants, such as leaves and stems, that can rot

1 1.9

Things people throw away because they are not useful

front matter
  • Specialized
1 4.6

Pages at the start of a book, like the title page and table of contents

back matter
  • Specialized
1 6.0

Sections at the end of a book that give extra information like appendices and an index

1 3.9

The idea that matter cannot be created or destroyed in a closed system but only changes form

1 6.6

A question about what really happened that the jury must decide

end matter
  • Specialized
1 6.5

Written pages after the main text that give extra information, like an index or a list of sources

Text to be printed or published without pictures

Pictures like photos and drawings in a text that explain or decorate it

Happening in a normal, expected way

The written words in a book or article, not the pictures

1 4.8

A rule that matter cannot be made or destroyed in a closed container, so the total amount stays the same

front matter
  • Texting
7.0

A block of information at the start of a digital file that gives title and date for website tools

Pictures like photographs, drawings, or charts in a book that are not written words

Information shown in a table using rows and columns

Surface Forms

matter singular
matters plural

Etymology

Matter for physical substance comes from the Latin materia, meaning 'material' or 'stuff', and it is the same root as material, so in science matter is the 'stuff' that things are made of.