na-adjective, noun
small, light, and thin
Describes consumer products, especially electronics, that are compact, lightweight, and slim. Often used in contrast to 重厚長大 (heavy, thick, long, and large).
Antonyms: 重厚長大
最近のスマートフォンは軽薄短小化が進んでいる。
Recent smartphones are becoming increasingly small, light, and thin.
このノートパソコンは軽薄短小で持ち運びに便利だ。
This laptop is small, light, and thin, making it convenient to carry around.
Antonym: describes heavy, thick, long, and large products, often used for traditional heavy industries.
A yojijukugo combining 軽 (light), 薄 (thin), 短 (short), and 小 (small). The exact origin is uncertain, but it likely emerged as a marketing or industry term to describe the trend toward miniaturization in electronics.