chronic

Rarely chron·i·cal

[kron-ik]

adjective

1. constant; habitual; inveterate.

   a chronic liar.

   Synonyms: hardened, confirmed

2. continuing a long time or recurring frequently.

   a chronic state of civil war.

3. having long had a disease, habit, weakness, or the like.

   a chronic invalid.

4. (of a disease) having long duration (acute ).

noun

1. Slang.,  cronic.

chronic

/ krɒˈnɪsɪtɪ, ˈkrɒnɪk /

adjective

1. continuing for a long time; constantly recurring

2. (of a disease) developing slowly, or of long duration Compare acute

3. inveterate; habitual

   a chronic smoker

4. informal

   1. very bad

      the play was chronic

   2. very serious

      he left her in a chronic condition

chronic

1. Relating to an illness or medical condition that is characterized by long duration or frequent recurrence. Diabetes and hypertension are chronic diseases.

2. Compare acute

Other Word Forms

• chronically adverb
• chronicity noun
• nonchronic adjective
• nonchronical adjective
• subchronic adjective
• subchronical adjective
• unchronic adjective

Word History and Origins

Origin of chronic¹

First recorded in 1595–1605; from Latin chronicus, from Greek chronikós, equivalent to chrón(os) “time” + -ikos -ic

Word History and Origins

Origin of chronic¹

C15: from Latin chronicus relating to time, from Greek khronikos, from khronos time

Example Sentences

Despite these gaps, the research accounted for many other variables, such as income, education, smoking habits, and whether participants had existing chronic conditions.

Read more on Science Daily

"I've never had the stability to be able to focus on work experience and that sort of thing, because when I've been experiencing chronic homelessness I've just been focused on survival."

Read more on BBC

Those who continued drinking high-arsenic water did not show any reduction in chronic disease deaths.

Read more on Science Daily

Although obesity is widely known to increase the risk of chronic conditions such as heart disease and type 2 diabetes, this study suggests its influence on the brain may develop much earlier.

Read more on Science Daily

While she has since embraced her womanhood, she says she still lives with the irreversible effects—including chronic pain, a low voice, excessive hair growth and the inability to breastfeed her child.

Read more on The Wall Street Journal

Related Words

• constant 
• continual 
• continuing www.thesaurus.com
• continuous 
• deep-rooted 
• deep-seated 
• habitual 
• incurable 
• lifelong 
• lingering www.thesaurus.com
• persistent 
• protracted 
• recurrent 
• recurring 
• sustained