pyramid

名词 n. 动词 v.
中文释义
英 /ˈpɪɹ.ə.mɪd/    美 /ˈpɪɹ.ə.mɪd/

英文释义

名词 n.
  1. An ancient massive construction with a square or rectangular base and four triangular sides meeting in an apex, such as those built as tombs in Egypt or as bases for temples in Mesoamerica. countable,uncountable
  2. A construction in the shape of a pyramid, usually with a square or rectangular base. countable,uncountable
    — [T]he owners of Doddington Hall, in Lincolnshire, have brought the folly into the 21st century, by building a 30ft pyramid in the grounds of the Elizabethan manor.
  3. A solid with triangular lateral faces and a polygonal (often square or rectangular) base. countable,uncountable
  4. Any structure or diagram with many members at the bottom and progressively fewer towards the top. broadly,countable,uncountable
    — The company was organized as a pyramid, with a CEO in charge of four directors, each heading up a department.
  5. A medullary pyramid, the medial-most bumps on the ventral side of the medulla oblongata countable,uncountable
  6. The game of pool in which the balls are placed in the form of a triangle at spot. UK,countable,dated,uncountable
  7. A pyramid scheme. countable,uncountable
  8. Alternative letter-case form of Pyramid. (a solitaire card game) alt-of,uncountable
  9. The triangular layout of cards in the game of Pyramid. countable,uncountable
    — Build your pyramid with all cards face down, except the cards in the bottom row.
  10. An approximately triangular headline consisting of several centered lines of text of increasing length. countable,uncountable
    — […] with a cross-line banner, a set of two-column pyramids beneath it in the middle, and on each side of these exactly the same thing,—something between a headline and a story—"$50,000 Reward for—" etc.
动词 v.
  1. To build up or be arranged in the form of a pyramid.
    — The paint was stacked in neatly pyramided lots along the concrete floor.
  2. To combine (a series of genes) into a single genotype. transitive
  3. To employ, or take part in, a pyramid scheme. intransitive
  4. To engage in pyramid trading.
    — Multiply this by the number of shares you traded, and add other positions if you pyramided.
  5. To increase to or towards a peak. dated

词形变化

pyramids plural piramis alternative,obsolete pyramis alternative,obsolete pyramids present,singular,third-person pyramiding participle,present pyramided participle,past pyramided past piramis alternative,obsolete pyramis alternative,obsolete

词汇关系

衍生词
beeramid bipyramid demipyramid dipyramid earth pyramid ecological pyramid food pyramid Freytag's pyramid Gaussian pyramid hemipyramid human pyramid hyperpyramid inverted pyramid Laplacian pyramid macropyramid nanopyramid oblique pyramid population pyramid pyramidal pyramid billiards pyramid elimia Pyramid Hill pyramid hip roof pyramidic pyramidical pyramid inch pyramidiot pyramidism pyramidist pyramidization pyramidize Pyramid Lake pyramidlike pyramid of doom pyramidoid pyramidologist pyramidology pyramid piano pyramid pool pyramid roof pyramid scheme pyramid seller pyramid selling pyramid sight pyramidwise renal pyramid Russian pyramid square pyramid steerable pyramid stepped pyramid step pyramid triangular pyramid pyramid down pyramid up
相关词
Ponzi scheme

词源

词源 1
From French pyramide, from Old French piramide, from Latin pȳramis, pȳramidis, from Ancient Greek πῡραμίς (pūramís), possibly from πῡρός (pūrós, “wheat”) + ἀμάω (amáō, “reap”) or from Egyptian pr-m-ws (“height of a pyramid”), from pr (“(one that) comes forth”) + m (“from”) + ws (“height”). Schenkel and K. Lang proposed hypothetical Coptic *ⲡⲓⲣⲁⲙ (*piram) or *ⲫⲣⲁⲙ (*phram) derived from Egyptian mr via metathesis as a source of πῡραμίς (pūramís) while Schenkel also suggested it being the source of Arabic هَرَم (haram) although the latter is considered far-fetched by Takacs.
词源 2
From French pyramide, from Old French piramide, from Latin pȳramis, pȳramidis, from Ancient Greek πῡραμίς (pūramís), possibly from πῡρός (pūrós, “wheat”) + ἀμάω (amáō, “reap”) or from Egyptian pr-m-ws (“height of a pyramid”), from pr (“(one that) comes forth”) + m (“from”) + ws (“height”). Schenkel and K. Lang proposed hypothetical Coptic *ⲡⲓⲣⲁⲙ (*piram) or *ⲫⲣⲁⲙ (*phram) derived from Egyptian mr via metathesis as a source of πῡραμίς (pūramís) while Schenkel also suggested it being the source of Arabic هَرَم (haram) although the latter is considered far-fetched by Takacs.
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