utterly lacking in ability; hopeless; useless; poor
Describes someone who is completely unskilled or hopeless at something; often used self-deprecatingly or to criticize. The から prefix intensifies the lack of ability.
私は料理がから下手で、卵もまともに焼けません。
I'm utterly hopeless at cooking; I can't even fry an egg properly.
彼はスポーツはから下手だが、勉強はできる。
He's completely useless at sports, but he's good at studying.
苦手 means 'weak point' or 'not good at' and often implies a personal dislike or discomfort, while から下手 focuses purely on lack of ability.
Standard kanji spelling; から means 'empty' and 下手 means 'unskillful', together meaning 'completely unskillful'.
Alternate kanji spelling using 空 for 'empty'; less common but recognized.
Compound of から (empty, void) and 下手 (unskillful). The exact historical derivation is uncertain, but the combination intensifies the meaning to 'completely lacking in skill'.