減胎 げんたい Meanings Noun, する verb selective reduction; multifetal pregnancy reduction See also: 減胎手術 (げんたいしゅじゅつ). Kanji 減 decrease. Read as ゲン. 胎 womb. Read as タイ. Words containing 減胎 減胎手術 (げんたいしゅじゅつ) selective reduction operation Word lists Medicine Jinuma: Japanese Dictionary · Word lists