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Definition of anaphylactic

anaphylactic

/ˌæn.ə.fəˈlæk.tɪk/
an · a · phy · lac · tic
Adverb:anaphylactically
•
Plural:anaphylactics
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anaphylactic Lexical Profile

anaphylactic Game Scores & Validity

• adjective

1

Relating to, caused by, or exhibiting anaphylaxis, a severe and potentially life-threatening allergic reaction.

Example

"The school nurse administered an epinephrine injection after the student went into anaphylactic shock from eating peanuts."

Synonyms
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Antonyms
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• noun

1

A person or animal that is susceptible to or experiencing anaphylaxis.

Example

"Hospital emergency protocols require immediate triage for known anaphylactics presenting with respiratory distress."

• Rhymes for anaphylactic

• Nearby Words

analyzation
analyze
analyzer
anaphylactic
anarchic
anarchism
anarchist

Word Origin & Etymology

Coined in 1902 by French physiologist Charles Richet from the Greek prefix 'ana-' (against) and 'phylaxis' (protection), intended as the opposite of 'prophylaxis' to describe heightened sensitivity rather than immunity.

Cite this Entry

Wordmom. (2026). Definition of Anaphylactic. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/anaphylactic
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