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expansion

expansion

19 3.9
More detail added to an idea to make it clearer
  • noun
  • /ɪkˈspænʃən/
translation icon : ampliación
  • The professor provided an expansion of his initial argument, explaining the topic in much greater detail.
  • expansion of a concept

A little bit later on, we get an expansion of it.

Examples

  • And I think that in the next presidential administration, we'll see an expansion of the role of the Fed.

  • His presentation concluded with an expansion on the implications of climate change for future generations.

  • Are we talking about completely new genres of doing new businesses or opportunities where we talk about expansion of current ones?

  • Thus far, no significant research on this expansion of the community college mission has been done by economists.

    Academic text (2011)
  • Within the scope of this approach, Turkey was accepted as a candidate country for the expansion process.

    Academic text (2011)
  • In fact, survival and expansion of the floral market depend on it.

    Academic text (1994)
  • The reasons for the rhetorical emphasis on the supposed mission expansion are complex.

    Academic text (1996)
  • And let me make it clear, his expansion of free schools and academies has the full backing of this Chancellor.

  • There's tax credits for businesses that retain employees they want more and an expansion of tax credits for these businesses.

  • Anticipating the expansion of network news to a half hour, Robert Kelly further expanded the local evening newscast.

    Academic text (2017)

Synonyms

explanation
vsexpansion
1.0

A statement that makes something clear or helps someone understand

does so by extending a prior statement with more detail
clarification
vsexpansion
62 3.3

An explanation that makes something easier to understand

adds further information beyond mere clearing of confusion
exposition
vsexpansion
16 5.5

A clear explanation of an idea or subject that makes it easy to understand

presents extra information added to a previous statement
elaboration
vsexpansion
8 4.9

Adding more detail or explanation to something

is a detailed discussion that extends an earlier idea
amplification
vsexpansion
3 5.6

Giving more detail to make something clearer

is a discussion that adds information to a previous statement
explication
vsexpansion
  • Literature
2 8.1

A clear, detailed explanation that helps you understand a text or idea

is aimed at extending an earlier idea rather than interpreting only
excursus
vsexpansion
  • Literature
1 9.9

A part in a book or speech that leaves the main topic to talk about a related subject

stays focused on adding to an earlier statement rather than digressing
expounding
vsexpansion
  • Formal
7.7

A detailed explanation of an idea or topic, often written

adds information that follows and expands on an earlier remark

Antonyms

397 2.7

A short statement giving the main points without details

18 2.4

A short form of a word or phrase made from some letters

Compounds

expansion slot
  • Specialized
1 5.2

A socket inside a computer that holds an extra card like a graphics card

7.6

A number showing how much a material grows or shrinks for each degree of temperature change

expansion bit
  • Specialized
8.6

A drill bit with an adjustable blade for making holes of different sizes

expansion bolt
  • Specialized
5.3

A metal part that spreads inside a hole to hold heavy things to concrete or brick

How Detailed

treatise
  • Formal
19 8.4
elaboration
8 4.9
expansion
19 3.9
explanation
1.0
comment
1.0
note
1.0

Surface Forms

expansion singular
expansions plural

Morphology

expansion = expand (transparent) = expand + sion

The sense 'an expansion of an idea' is a metaphorical nominalization of 'expand' meaning an enlarging or extending of content; the relation is straightforward.

Etymology

Expansion comes from Latin parts ex- 'out' and pandere 'to spread', the same root as expand. A helpful way to remember this sense is to think of 'spreading out' an idea with more detail, so an expansion is extra explanation that makes something clearer.