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Expand vs Straiten - What's the difference?

expand | straiten |

As verbs the difference between expand and straiten

is that expand is (label) to change (something) from a smaller form and/or size to a larger one while straiten is .

expand

English

Verb

(en verb)
  • (label) To change (something) from a smaller form and/or size to a larger one.
  • (label) To increase the extent, number, volume or scope of (something).
  • * (John Milton) (1608-1674)
    • Then with expanded wings he steers his flight.
  • (label) To express (something) at length and/or in detail.
  • To rewrite (an expression) as a longer, yet equivalent sum of terms.
  • To multiply both the numerator and the denominator of a fraction by the same natural number yielding a fraction of equal value
  • (label) To (be) change(d) from a smaller form/size to a larger one.
  • (label) To (be) increase(d) in extent, number, volume or scope.
  • (label) To speak or write at length or in detail.
  • *{{quote-book, year=1899, author=(Stephen Crane)
    • , title=, chapter=1 , passage=There was some laughter, and Roddle was left free to expand his ideas on the periodic visits of cowboys to the town. “Mason Rickets, he had ten big punkins a-sittin' in front of his store, an' them fellers from the Upside-down-F ranch shot 'em up […].”}}
  • (label) To feel generous or optimistic.

    • Synonyms

    * open out, spread, spread out, unfold * enlarge * (to express at length or in detail) elaborate (on), expand on

    Antonyms

    * contract * contract * factor

    Derived terms

    * expandable * expander

    Related terms

    * expanse * expansible * expansile * expansive * expansion * expansionism

    straiten

    English

    Verb

    (en verb)
  • To make strait; to narrow or confine to a smaller space.
    • The channel straitened the river through the town, made it flow faster, and caused more flooding upstream.
  • (senseid) To restrict or diminish, especially financially.
  • * 1662 , , Book II, A Collection of Several Philosophical Writings of Dr. Henry More, p. 67:
    • "And the reason why Birds'' are ''Oviparous'' and ''lay Eggs , but do not bring forth their yong alive, is, because there might be more plenty of them also, and that neither the Birds of prey, the Serpent nor the Fowler, should streighten their generations too much."
    Rising costs put those on fixed incomes in straitened circumstances.

    Usage notes

    To "straighten the river channel" means to remove the bends and curves, but not necessarily to narrow it. To "straiten the river channel" means to make it narrow, but not necessarily to make it straight. The same construction project could have both effects. The difference may be seen in the nautical term "strait", for example Bass Strait (off the south coast of Victoria, Australia), which is a narrow stretch of sea. It is also used in the expression "to be in dire straits", as in perilously tight circumstances.

    Anagrams

    * * *

    Alternative forms

    * streighten