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Synonyms

clinical

American  
[klin-i-kuhl] / ˈklɪn ɪ kəl /

adjective

  1. pertaining to a clinic.

  2. concerned with or based on actual observation and treatment of disease in patients rather than experimentation or theory.

  3. extremely objective and realistic; dispassionately analytic; unemotionally critical.

    She regarded him with clinical detachment.

  4. pertaining to or used in a sickroom.

    a clinical bandage.

  5. Ecclesiastical.

    1. (of a sacrament) administered on a deathbed or sickbed.

    2. (of a convert or conversion) made on a deathbed or sickbed.


clinical British  
/ ˈklɪnɪkəl /

adjective

  1. of or relating to a clinic

  2. of or relating to the bedside of a patient, the course of his disease, or the observation and treatment of patients directly

    a clinical lecture

    clinical medicine

  3. scientifically detached; strictly objective

    a clinical attitude to life

  4. plain, simple, and usually unattractive

    clinical furniture

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • clinically adverb
  • clinicalness noun
  • nonclinical adjective
  • nonclinically adverb
  • overclinical adjective
  • overclinically adverb
  • semiclinical adjective
  • semiclinically adverb
  • unclinical adjective

Etymology

Origin of clinical

First recorded in 1770–80; clinic + -al 1

Explanation

Something that's clinical is based on or connected to the study of patients. Clinical medications have actually been used by real people, not just studied theoretically. When you hear about clinical drug trials, you'll know there are patients taking them and being observed — this type of test can be called clinical research. Another way to use this adjective is to mean "emotionally cold" or "impersonal." If you have a choice between a detached, clinical French teacher and a warm, charming one, you might be more likely to choose the latter. This second meaning of clinical, from the mid-1920s, originally meant "as unemotional as a medical report."

Keep Reading on Vocabulary.com

Vocabulary lists containing clinical

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“I don’t prescribe these medications. We have no long-term clinical data.”

From The Wall Street Journal • Apr. 20, 2026

The NHS clinical engineer said that he had never had a swimming lesson and this would be his most daunting challenge to date.

From BBC • Apr. 20, 2026

Despite these efforts, clinical results have remained underwhelming.

From Science Daily • Apr. 20, 2026

Eli Lilly added in the press release Monday that in addition to the $7 billion in cash, subsequent payments will be made to Kelonia based on “achievement of certain clinical, regulatory, and commercial milestones.”

From Barron's • Apr. 20, 2026

Don’t be clinical, don’t try to force her into anything, don’t talk down to her, she hates that.

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot