Dictionary entry

Lackadaisical

Webster's Dictionary 1913

Lack′a‐dai″si‐cal (lăk′ȧ‐dā″zĭ‐kal), a. [From Lackadaisy, interj.] Affectedly pensive; languidly sentimental. — Lack′a‐dai″si‐cal‐ly, adv.