Welkin series Synonyms

Definitions for Welkin


  • (noun) the apparent surface of the imaginary sphere on which celestial bodies appear to be projected

WS abbreviation

WS is an abbreviation for Welkin Series
What does WS stand for?
WS stands for "Welkin Series"

Definitions for Series


  • (noun) similar things placed in order or happening one after another
  • (noun) a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection
  • (noun) (mathematics) the sum of a finite or infinite sequence of expressions