Lyme disease

noun

ˈlīm- 

: an acute inflammatory disease that is caused by spirochetes (genus Borrelia, especially B. burgdorferi) transmitted by ticks (genus Ixodes and especially I. scapularis), that is usually characterized initially by a spreading red annular erythematous skin lesion and by fatigue, fever, and chills, and that if left untreated may later manifest itself in joint pain, arthritis, and cardiac and neurological disorders

called also Lyme\ ˈlīm \

Examples of Lyme disease in a Sentence

Recent Examples on the Web

However, in 2023, the state saw more than 6,300 cases of Lyme disease: the highest number on record. —Thomas G. Moukawsher, Newsweek, 12 Dec. 2024

Recalling Lyme disease and other issues In July of 2018, Mangione posted online about health issues, including having restless sleep. —Chris Kenning, USA TODAY, 12 Dec. 2024

Back pain isn’t the only health condition that plagued Mangione — the Reddit account included posts about brain fog and Lyme disease — but spondylolisthesis appears to have been the most taxing. —Karen Kaplan, Los Angeles Times, 11 Dec. 2024

For instance, autoimmune diseases and infections like Lyme disease can cause neuropathy, while high blood pressure or clogged arteries can impair circulation. —Cindy Kuzma, SELF, 21 Nov. 2024

Word History

Etymology

Lyme, Connecticut, where it was first reported

First Known Use

1979, in the meaning defined above

Kids Definition

Lyme disease

noun

ˈlīm- 

: a serious disease that is caused by a bacterium transmitted by some ticks, that is often characterized at first by a spreading red patch on the skin, and that may result in joint pain and disorders of the heart and nervous system if left untreated

Etymology

from Lyme, Connecticut, where the disease was first reported

Medical Definition

Lyme disease

noun

: an acute inflammatory disease that is usually characterized initially by the skin lesion erythema migrans and by fatigue, fever, and chills and if left untreated may later manifest itself in cardiac and neurological disorders, joint pain, and arthritis and that is caused by a spirochete of the genus Borrelia (B. burgdorferi) transmitted by the bite of a tick especially of the genus Ixodes (I. scapularis synonym I. dammini in the eastern and midwestern United States, I. pacificus especially in some parts of the Pacific coastal states of the United States, and I. ricinus in Europe)

called also Lyme, Lyme borreliosis