Definition

1. Noun:
   • A local anesthetic administered by injection: Dibucaine is a pharmaceutical drug used to induce local anesthesia, meaning it temporarily numbs a specific area of the body. It is typically introduced via injection.

Usage Examples

• Noun:
  • The doctor used dibucaine to numb the area before the minor surgical procedure.
  • Dibucaine is effective for spinal anesthesia in certain operations.

Advanced Usage

• Chemical and Medical Context: In technical literature, dibucaine is often discussed for its pharmacological properties, such as its potency and duration of action compared to other local anesthetics like lidocaine or procaine.
  • The study compared the nerve-blocking efficacy of dibucaine and bupivacaine.

Variants and Related Words

• Dibucaine hydrochloride: This is the salt form commonly used in medicinal preparations.
  • The solution contained dibucaine hydrochloride at a concentration of 0.5%.

Synonyms

• Local anesthetic: A general term for drugs that cause reversible local numbness.
• Injectable anesthetic: Specifies the method of administration.

Notes on Usage

• Dibucaine is a specific chemical compound. It is not typically used in everyday conversation but is standard terminology in medical, pharmacological, and chemical contexts.
• It is primarily used by healthcare professionals.

Noun

1. a local anesthetic that is administered by injection