Standard Lemma guide

infliximab

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • General-American: /ɪnˈflɪk.sɪˌmæb/

1

noun

Meaning 1

An immunosuppressive drug (trademark Remicade) administered by intravenous injection especially to treat the symptoms of Crohn's disease, ulcerative colitis, and rheumatoid arthritis. It is a chimeric monoclonal antibody prepared from humans and mice that acts by binding to and blocking the activity of tumor necrosis factor.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: medicine, pharmacology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

an anti-TNF compound (trade name Remicade) consisting of an antibody directed against TNF; it is given intravenously at one-month to three-month intervals; used in treatment of regional enteritis and rheumatoid arthritis

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Remicade

Antonyms: none provided

Broader terms: anti-TNF compound

3

noun

Meaning 3

a monoclonal antibody (trade name Remicade) used to treat Crohn's disease and rheumatoid arthritis; administered by infusion; use and dosage must be determined by a physician

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Remicade

Antonyms: none provided

Broader terms: monoclonal antibody, monoclonal

History

Etymology

Etymology tree Middle English enflaumen English inflame English -ate English -ory English -atory English infl(ammatory) English -li- English -ximab English infliximab From infl(ammatory) + -li- (“immunomodulating”) + -ximab (“chimeric monoclonal antibody”).

Across languages

Translations

2 source translations are retained for this English entry.

  • Finnish: infliksimabi — Translations
  • Spanish: infliximab — Translations