Definition of Lackadaisical

feeling or showing a lack of interest or enthusiasm

Examples of Lackadaisical in a sentence

After the surgery, I was lackadaisical for several days.  🔊

I hope the medicine is not causing you to be sleepy and lackadaisical.  🔊

If I receive lackadaisical service in a restaurant, I generally will not return to that establishment.  🔊

John takes his vitamins each day so he will not feel lackadaisical.  🔊

Because I care about my students, I refuse to simply let them sit in my class and be lackadaisical while staring into space.  🔊

Mary is so lackadaisical she will not get out of bed most mornings.  🔊

Since our cheerleaders appeared lackadaisical and tired during the competition, they came in last at the event.  🔊

My son’s lackadaisical attitude about studying is causing him to do poorly in school.  🔊

Although I personally love my daughter’s teacher, I am not impressed by her lackadaisical approach to teaching.  🔊

Jack lost his job because of his lackadaisical habit of not completing his duties in a timely manner.  🔊

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