S: (v) deoxidize, deoxidise, reduce (to remove oxygen from a compound, or cause to react with hydrogen or form a hydride, or to undergo an increase in the number of electrons)
S: (v) reduce, tighten (narrow or limit) "reduce the influx of foreigners"
S: (v) repress, quash, keep down, subdue, subjugate, reduce (put down by force or intimidation) "The government quashes any attempt of an uprising"; "China keeps down her dissidents very efficiently"; "The rich landowners subjugated the peasants working the land"
S: (v) reduce (undergo meiosis) "The cells reduce"
S: (v) segregate (divide from the main body or mass and collect) "Many towns segregated into new counties"; "Experiments show clearly that genes segregate"
S: (v) segment (divide or split up) "The cells segmented"
S: (v) reduce (undergo meiosis) "The cells reduce"
S: (v) segment, section (divide into segments) "segment an orange"; "segment a compound word"
S: (v) partition, partition off (divide into parts, pieces, or sections) "The Arab peninsula was partitioned by the British"
S: (v) dismember, take apart, discerp (divide into pieces) "our department was dismembered when our funding dried up"; "The Empire was discerped after the war"
S: (v) gerrymander (divide unfairly and to one's advantage; of voting districts)