actinometry
1. [ noun ] (physics) measuring the intensity of electromagnetic radiation (especially of the sun's rays)
Related terms: measure measurement
Similar spelling:   actinometer
  actinometric
  acidimetry
  actinometrical
  actinomyces
  actinomycin
  Actinomeris
  actinomycete
  actinotherapy
  Actinomyxidia
  actinomycotic
  actinomycosis
  actinomycetal
  acting_out
  actinolite
  actinomyxidian
  actinomycetous
  acidimetric
  actinoid
  actinium
  actinism
  actinide
  actinian
  actinomorphic
  actinopod
  Actinozoa