Definition

Noun: 1. A topical antiseptic compound: A synthetic, organic mercurial compound, historically used as a red-colored antiseptic for minor cuts and abrasions. Its use has declined significantly in many regions due to concerns about mercury toxicity.

Examples of Usage

• The old first-aid kit contained a bottle of merbromine.
• Before modern alternatives, merbromine was a common household antiseptic.
• The distinctive red stain was a telltale sign of merbromine application.

Advanced Usage

• Historical/Medical Context: The term is primarily used in historical or specific medical discussions about antiseptics. It is often mentioned alongside other obsolete mercurial compounds like thimerosal.

Variants and Related Words

• Mercurochrome (noun): This is the well-known trademark (brand name) for merbromine. In casual speech, "Mercurochrome" is often used interchangeably with the generic term "merbromine."
  • She applied Mercurochrome to the scrape.

Synonyms

• Antiseptic (noun): A general term for a substance that prevents the growth of disease-causing microorganisms.
• Topical antiseptic (noun): Specifies an antiseptic applied to the body's surface.

Notes on Meaning and Usage

• Primary Meaning: The sole meaning refers to the specific chemical compound used as a topical antiseptic.
• Current Usage: While the compound "merbromine" exists, its use in medicine and consumer products is now very limited or banned in many countries due to the potential health risks associated with mercury absorption. It is considered an obsolete drug.
• Key Distinction: "Merbromine" is the generic chemical name. "Mercurochrome" is a specific brand name for a solution containing merbromine.

Noun

1. a mercurial compound applied topically as an antiseptic; Mercurochrome is the trademark