Radiometry

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Radiometry \Ra`di*om"e*try\ (r[=a]`d[i^]*[o^]m"[-e]*tr[y^]), n.
     (Physics)
     The use of the radiometer, or the measurement of radiation.
     -- {Ra`di*o*met"ric} (r[=a]`d[i^]*[-o]*m[e^]t"r[i^]k), a.
     [Webster 1913 Suppl.]