Wiktionary

expando

English

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Etymology

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Perhaps a short form of expandable object.

Pronunciation

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  • Audio (UK):(file)
  • Rhymes: -ændəʊ

Noun

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expando (plural expandos)

  1. (programming) A property added to an object at run-time.
    • 2009, Ted Pattison, Daniel Larson, Inside Microsoft Windows Sharepoint Services 3.0:
      Because JavaScript objects are not constrained to predefined interfaces as they are with .NET objects, you can set expando properties on any object.
    • 2010, Alexei White, JavaScript Programmer's Reference:
      I talk more about expandos in Chapter 10. This means that you can arbitrarily add new properties to an object whenever you want.

See also

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Latin

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Etymology

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From ex- (“out”) +‎ pandō (“spread”).

Pronunciation

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Verb

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expandō (present infinitive expandere, perfect active expandī, supine expānsum or expassum); third conjugation

  1. to spread something out
  2. to expand
  3. to explain

Conjugation

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   Conjugation of expandō (third conjugation)
indicative singular plural
first second third first second third
active present expandō expandis expandit expandimus expanditis expandunt
imperfect expandēbam expandēbās expandēbat expandēbāmus expandēbātis expandēbant
future expandam expandēs expandet expandēmus expandētis expandent
perfect expandī expandistī expandit expandimus expandistis expandērunt,
expandēre
pluperfect expanderam expanderās expanderat expanderāmus expanderātis expanderant
future perfect expanderō expanderis expanderit expanderimus expanderitis expanderint
passive present expandor expanderis,
expandere 		expanditur expandimur expandiminī expanduntur
imperfect expandēbar expandēbāris,
expandēbāre 		expandēbātur expandēbāmur expandēbāminī expandēbantur
future expandar expandēris,
expandēre 		expandētur expandēmur expandēminī expandentur
perfect expānsus or expassus + present active indicative of sum
pluperfect expānsus or expassus + imperfect active indicative of sum
future perfect expānsus or expassus + future active indicative of sum
subjunctive singular plural
first second third first second third
active present expandam expandās expandat expandāmus expandātis expandant
imperfect expanderem expanderēs expanderet expanderēmus expanderētis expanderent
perfect expanderim expanderīs expanderit expanderīmus expanderītis expanderint
pluperfect expandissem expandissēs expandisset expandissēmus expandissētis expandissent
passive present expandar expandāris,
expandāre 		expandātur expandāmur expandāminī expandantur
imperfect expanderer expanderēris,
expanderēre 		expanderētur expanderēmur expanderēminī expanderentur
perfect expānsus or expassus + present active subjunctive of sum
pluperfect expānsus or expassus + imperfect active subjunctive of sum
imperative singular plural
first second third first second third
active present — expande — — expandite —
future — expanditō expanditō — expanditōte expanduntō
passive present — expandere — — expandiminī —
future — expanditor expanditor — — expanduntor
non-finite forms active passive
present perfect future present perfect future
infinitives expandere expandisse expānsūrum esse,
expassūrum esse 		expandī expānsum esse,
expassum esse 		expānsum īrī,
expassum īrī
participles expandēns — expānsūrus,
expassūrus 		— expānsus,
expassus 		expandendus,
expandundus
verbal nouns gerund supine
genitive dative accusative ablative accusative ablative
expandendī expandendō expandendum expandendō expānsum,
expassum 		expānsū,
expassū

Descendants

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  • Asturian: espander

References

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  • “expando”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
  • expando in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.

Portuguese

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Pronunciation

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Verb

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expando

  1. first-person singular present indicative of expandir

Spanish

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Verb

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expando

  1. first-person singular present indicative of expandir
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