malpractice

noun

mal·​prac·​tice ˌmal-ˈprak-təs 

1

: a dereliction of professional duty or a failure to exercise an ordinary degree of professional skill or learning by one (such as a physician) rendering professional services which results in injury, loss, or damage

2

: an injurious, negligent, or improper practice : malfeasance

Examples of malpractice in a Sentence

a surgeon accused of malpractice

Doctors need to have malpractice insurance to protect themselves against lawsuits.

Recent Examples on the Web

But, as Mosley explained to Fox News Digital, a law passed in North Carolina in 2025 extended the statute of limitations for medical malpractice lawsuits specifically for people who have undergone gender transitions. — Robert McGreevy, FOXNews.com, 5 Sep. 2026

Accordingly, Doctronic also carries a malpractice policy holding the system to physician-level accountability. — Torie Bosch, STAT, 5 Sep. 2026

As well as this now shuttered trial, Clancy and her ex-husband have a civil case in the courts for medical malpractice against their healthcare providers. — Dominic Patten, Deadline, 4 Sep. 2026

The suit seeks unspecified damages for claims including legal malpractice, breach of fiduciary duty and racketeering. — Itzel Luna, Los Angeles Times, 30 Aug. 2026

Word History

First Known Use

1671, in the meaning defined at sense 1

Rhymes for malpractice

• actus
• cactus
• practice
• practise
• tractus

Kids Definition

malpractice

noun

mal·​prac·​tice (ˈ)mal-ˈprak-təs 

: violation of professional standards especially by carelessness or improper conduct

Medical Definition

malpractice

1 of 2 noun

mal·​prac·​tice (ˈ)mal-ˈprak-təs 

: a dereliction of professional duty or a failure to exercise an accepted degree of professional skill or learning by a physician rendering professional services which results in injury, loss, or damage

malpractice

2 of 2 intransitive verb

malpracticed; malpracticing

: to engage in or commit malpractice

Legal Definition

malpractice

noun

mal·​prac·​tice ˌmal-ˈprak-təs 

: negligence, misconduct, lack of ordinary skill, or a breach of duty in the performance of a professional service (as in medicine) resulting in injury or loss