Hyetology

1 definition found

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

  Hyetology \Hy`e*tol"o*gy\, n. [Gr. ? + rain -logy.]
     The science which treats of the precipitation of rain, snow,
     etc. -- {Hy`e*to*log"ic*al}, a.
     [Webster 1913 Suppl.]