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单词 phloem
释义

phloem

See also: Phloem, phloëm, phlöem, Phloëm, Phlöem, and phlœm

English

Alternative forms

  • phlœm, phloëm, phlöem (obsolete)

Etymology

First attested in 1872. From German Phloëm, coined by Swiss botanist Carl Nägeli in 1858 from Ancient Greek φλόος (phlóos, husk, bark) + a Greek-sounding ending -em (cf. System).

Pronunciation

  • (Received Pronunciation) IPA(key): /ˈfləʊ.əm/, /ˈfləʊ.ɛm/
  • (General American) enPR: flōʹəm, IPA(key): /ˈfloʊ.əm/, /ˈfloʊ.ɛm/
  • Rhymes: -əʊəm, -əʊɛm

Noun

phloem (plural phloems)

  1. (botany) A vascular tissue in land plants primarily responsible for the distribution of sugars and nutrients manufactured in the shoot.

Coordinate terms

  • xylem

Derived terms

  • metaphloem
  • phloematic
  • phloeophagous

Translations

Further reading

  • phloem on Wikipedia.Wikipedia
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