薄弱 はくじゃく Meanings Noun, な-adjective feebleness; weakness Kanji 薄 thin. Read as ハク. 弱 weak. Read as ジャク. Words containing 薄弱 精神薄弱 (せいしんはくじゃく) feeble-mindedness 意志薄弱 (いしはくじゃく) weak-willed 精神薄弱児 (せいしんはくじゃくじ) intellectually disabled child And 2 more. Word lists JLPT N1 Jinuma: Japanese Dictionary · Word lists