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What is the difference between prevent and let?

prevent | let |

As verbs the difference between prevent and let

is that prevent is to stop; to keep (from happening) while let is to allow to, not to prevent (+ infinitive, but usually without (to)) or let can be (archaic) to hinder, prevent; to obstruct (someone or something).

As a noun let is

an obstacle or hindrance.

prevent

English

Alternative forms

* (archaic)

Verb

(en verb)
  • To stop; to keep (from happening).
  • I brushed my teeth to prevent them from going yellow.
  • * {{quote-news
  • , year=2011 , date=October 1 , author=Tom Fordyce , title=Rugby World Cup 2011: England 16-12 Scotland , work=BBC Sport citation , page= , passage=Scotland must now hope Georgia produce a huge upset and beat Argentina by at least eight points in Sunday's final Pool B match to prevent them failing to make the last eight for the first time in World Cup history.}}
  • * 1897 , Henry James, What Maisie Knew :
  • ‘I think you must be mad, and she shall not have a glimpse of it while I'm here to prevent !’
  • (obsolete) To come before; to precede.
  • * Bible, 1 Thess. iv. 15
  • We which are alive and remain unto the coming of the Lord shall not prevent them which are asleep.
  • * Book of Common Prayer
  • We pray thee that thy grace may always prevent and follow us.
  • * Prior
  • Then had I come, preventing Sheba's queen.
  • (obsolete) To outdo, surpass.
  • * 1596 , Edmund Spenser, The Faerie Queene , IV.i:
  • With that he put his spurres vnto his steed, / With speare in rest, and toward him did fare, / Like shaft out of a bow preuenting speed.
  • (obsolete) To be beforehand with; to anticipate.
  • * Alexander Pope
  • their ready guilt preventing thy commands

    Synonyms

    * See also

    Derived terms

    * preventative * prevention * preventive

    let

    English

    Etymology 1

    From (etyl) leten, .

    Verb

  • (label) To allow to, not to prevent (+ infinitive, but usually without (to)).
  • :
  • *(Bible), (w) viii. 28
  • *:Pharaoh said, I will let you go.
  • *(William Shakespeare) (c.1564–1616)
  • *:If your name be Horatio, as I am let to know it is
  • *1971 , , (The Tombs of Atuan)
  • *:He could not be let die of thirst there alone in the dark.
  • *{{quote-magazine, date=2013-06-21, author=(Oliver Burkeman)
  • , volume=189, issue=2, page=27, magazine=(The Guardian Weekly) , title= The tao of tech , passage=The dirty secret of the internet is that all this distraction and interruption is immensely profitable. Web companies like to boast about […], or offering services that let you "stay up to date with what your friends are doing",
  • To leave.
  • :
  • *(Edmund Spenser) (c.1552–1599)
  • *:Yet neither spins nor cards, ne cares nor frets, / But to her mother Nature all her care she lets .
  • (label) To allow the release of (a fluid).
  • :
  • (label) To allow possession of (a property etc.) in exchange for rent.
  • :
  • (label) To give, grant, or assign, as a work, privilege, or contract; often with out .
  • :
  • (label)
  • :
  • :
  • :
  • :
  • To cause (+ bare infinitive).
  • :
  • *:
  • Soo within a whyle kynge Pellinore cam with a grete hoost / and salewed the peple and the kyng / and ther was grete ioye made on euery syde / Thenne the kyng lete serche how moche people of his party ther was slayne / And ther were founde but lytel past two honderd men slayne and viij kny?tes of the table round in their pauelions
  • *1818 , (John Keats), "To—":
  • *:Time's sea hath been five years at its slow ebb, / Long hours have to and fro let creep the sand.
  • Synonyms
    * (to allow) allow, permit
    Usage notes
    The use of "let" to introduce an imperative may sometimes be confused with its use, as its own imperative , in the sense of "to allow". For example, the sentence "Let me go to the store." could either be a second-person imperative of "let" (addressing someone who might prevent the speaker from going to the store) or a first-person singular imperative of "go" (not implying any such preventer).

    Etymology 2

    (etyl) . More at late, delay.

    Verb

  • (archaic) To hinder, prevent; to obstruct (someone or something).
  • * Bible, 2. Thessalonians ii. 7
  • He who now letteth' will ' let , until he be taken out of the way.
  • * Tennyson
  • Mine ancient wound is hardly whole, / And lets me from the saddle.
  • (obsolete) To prevent or obstruct (to) do something, or (that) something happen.
  • * 1526 , (William Tyndale), trans. Bible , Acts VIII:
  • And as they went on their waye, they cam unto a certayne water, and the gelded man sayde: Se here is water, what shall lett me to be baptised?

    Noun

    (en noun)
  • An obstacle or hindrance.
  • *, II.16:
  • *:Paulus Emilius'' going to the glorious expedition of ''Macedon'', advertised the people of ''Rome'' during his absence not to speake of his actions: ''For the licence of judgements is an especiall let in great affaires.
  • *Latimer
  • *:Consider whether your doings be to the let of your salvation or not.
  • (tennis) The hindrance caused by the net during serve, only if the ball falls legally.
  • Statistics

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