pillar

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[edit] English

Beinecke library pillar
Pelham's pillar
Roman pillar ruin

[edit] Etymology

From Middle English, from Old French pilier , from Medieval Latin pilare (a pillar), from Latin pila (a pillar, pier, mole).

[edit] Pronunciation

[edit] Noun

pillar (plural pillars)

  1. A large post, often used as supporting architecture.
  2. Something resembling such a structure.
    a pillar of smoke
  3. An essential part of something that provides support.
    He's a pillar of the community.

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[edit] Verb

pillar (third-person singular simple present pillars, present participle pillaring, simple past and past participle pillared)

  1. To provide with pillars or added strength as if from pillars.
    • 1910, James Morgan, Blast furnace practice:
      Insufficient penetration, or faulty distribution of the blast, may give rise to "pillaring" — that is, the formation of a pillar or column of cold material extending up through the middle of the hearth
    • 1996, National Academy of Engineering, First annual Symposium on Frontiers of Engineering, page 25:
      We discovered this new class of compounds in our search for a means of generating porosity by pillaring layered double hydroxides
    • 1998, Functional and smart materials, page 226:
      In the pillaring-grafting reaction the dimensionality increases by pillaring the organic or precursory polynuclear metal hydroxyl cations into an inorganic layer structured matrix.
    • 2004, Scott M. Auerbach; Kathleen A. Carrado, Prabir K. Dutta, Handbook of layered materials, page 261:
      It was then that scientists started to create porosity in the interlayer space of layered clays. developing the first pillared clays with pores in the larger microporous region.

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[edit] Spanish

[edit] Verb

pillar (first-person singular present pillo, first-person singular preterite pillé, past participle pillado)

  1. to catch, get
  2. to pilfer, steal

[edit] Conjugation

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[edit] Swedish

[edit] Verb

pillar

  1. present tense of pilla.
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