radiate

名词 n. 动词 v. 形容词 adj.
中文释义

英文释义

名词 n.
  1. One of the Radiata.
动词 v.
  1. To extend, send or spread out from a center like radii.
    — Crewe North Motive Power Depot is to be modernised completely. This includes the provision of a new coaling plant, ash handling plant, and two new locomotive sheds of the latest roundhouse type, each with 32 roads radiating from a 70-ft. dia. turntable.
  2. To emit rays or waves. transitive
    — The stove radiates heat.
  3. To come out or proceed in rays or waves. intransitive
    — The heat radiates from a stove.
  4. To illuminate. transitive
  5. To expose to ionizing radiation, such as by radiography.
  6. To manifest oneself in a glowing manner. transitive
    — Slim, sensual Richard Hell radiates a commanding coolness.
  7. To spread into new habitats, migrate. intransitive
  8. To broadcast by radio. obsolete,transitive
    — Programmes marked thus will be radiated by Droitwich, but not by London and North National transmitters.
形容词 adj.
  1. Radiating from a center; having rays or parts diverging from a center; radiated.
    — a radiate crystal
  2. Surrounded by rays, such as the head of a saint in a religious picture; (heraldry) radiant.
    — […] and (2) the radiate or Eastern crown, usually five rays being shown. The see of Ely bears the apocryphal coat of St. Ethelreda: gules, three open crowns or. Azure, three open crowns or, are the arms of[…]
  3. Having parts radiating from the center, like the petals in many flowers.
  4. Consisting of a disc in which the florets are tubular.
  5. Having radial symmetry, like a sea star.
  6. Belonging to the Radiata.

词形变化

radiates present,singular,third-person radiating participle,present radiated participle,past radiated past more radiate comparative most radiate superlative radiates plural

词汇关系

衍生词
corradiate radiator reradiate x-radiate eradiate biradiate hexaradiate multiradiate nonradiate octoradiate pauciradiate pentaradiate quadriradiate radiately radiateness radiatiform semiradiate sexradiate subradiate tetraradiate triradiate
相关词
radial radiation radiative radio radius ray

词源

词源 1
Learned borrowing from Latin radiātus, perfect passive participle of radiō (“to radiate, furnish with spokes, give out rays, radiate, shine”) (see -ate (verb-forming suffix)), from radius (“a spoke, ray”).
词源 2
Learned borrowing from Latin radiātus (see Etymology 1 and -ate (adjective-forming suffix) for more).
词源 3
From a substantivation of the above adjective through the associated taxon's name (Radiata), see -ate (noun-forming suffix).
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