(US, or of Mexico) a ranch or rancho worker / (US, or of Mexico) A ranch or rancho owner

(historical) The name used from the second half of the 19th century until 1924 for the section of Russian Empire to the east of the Caspian Sea.

(transitive, education) To eliminate a system of tracking, where pupils are taught separately according to perceived ability level, from (a school).

plural of decision stream