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Installation vs Installment - What's the difference?

installation | installment |

Installment is a synonym of installation.



As nouns the difference between installation and installment

is that installation is an act of installing while installment is the act of installing; installation.

installation

Noun

(en noun)
  • An act of installing.
  • Something installed, especially the whole of a system of machines, apparatus, and accessories, when set up and arranged for practical working, as in electric lighting, transmission of power, etc.
  • A work of installation art.
  • A grouping of facilities that constitute a permanent military base
  • Derived terms

    * installation art ----

    installment

    English

    Alternative forms

    * instalment (Commonwealth)

    Etymology 1

    From install, itself from (etyl) installer, from installare, from (etyl) in- + ML stallum 'stall' (from Germanic stal, see below)

    Noun

    (en noun)
  • The act of installing; installation.
  • Take oaths from all kings and magistrates at their installment , to do impartial justice by law. Milton.
  • (obsolete) The seat in which one is placed.
  • The several chairs of order, look, you scour; . . . Each fair installment , coat, and several crest With loyal blazon, evermore be blest. Shakespeare.
    Synonyms
    * investiture, investment * installation

    Etymology 2

    A 1732 alteration of (estallment), from (etyl) : The sense of "part of a whole produced in advance of the rest" is from 1823.

    Noun

    (en noun)
  • A portion of a debt, or sum of money, which is divided into portions that are made payable at different times. Payment by installment is payment by parts at different times, the amounts and times (often equal namely regular, e.g. mensual) being often definitely stipulated.
  • a part of a broadcast or published serial.
  • anything that is performed in parts, spread in time
  • Usage notes
    For this sense in the UK, the OED permits only the spelling instalment . Commonwealth usage varies.
    Synonyms
    * (portion of a debt) * (part of a broadcast or published serial) episode, part

    References

    * * * [http://www.etymonline.com/index.php?search=installment+&searchmode=none]