増殖 ぞうしょく increase #4,261 Meanings noun, takes する, transitive, intransitive increase; multiplication; propagation; proliferation Its kanji 増 ゾウ · ま.す、ま.し、ふ.える、ふ.やす increase, add, augment, gain, promote 殖 ショク · ふ.える、ふ.やす augment, increase, multiply, raise