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terpenoid

terpenoid

7.5
A chemical found in plants that gives them smell and helps protect them
  • noun
  • /ˈtɜr.pə.nɔɪd/
  • Specialized
translation icon : terpenoide
  • The principal constituents of Ginkgo biloba extract include flavonoids, terpenoids (ginkgolides and bilobalide), and different organic acids.

Examples

  • OK, so remember that I told you that terpenoids do cyclizations and one way they can do it is to protonate the olefin.

  • The ninth smelled of fatty acid derivatives and terpenoids.

    Academic text (1996)
  • The dried flowers of chamomile contain many terpenoids and flavonoids, contributing to its medicinal properties.

  • Compounds in amber known as terpenoids differ, depending on whether the amber comes from flowering plants or conifers.

Surface Forms

terpenoid singular
terpenoids plural

Morphology

terpenoid = terpene (transparent) = terpene + oid

Standard nominal/chemical formation from 'terpene' with '-oid' yielding a compound related to or resembling terpenes.

Etymology

The word terpenoid comes from terpene, a name taken from an old word for the tree resin 'turpentine', and the ending -oid means 'like' or 'related to'. So, a terpenoid is a natural compound 'like' a terpene, often found in plants and giving them their smell.