external orifice
Học thuậtThân thiện
A doctor points to the external orifice on a medical diagram during a lesson.
Definition
Noun: - The external opening of a bodily canal or passage: Specifically, the orifice through which urine is discharged from the body.
Usage
This is a formal, anatomical term. It is used in medical, biological, and scientific contexts to precisely describe a specific physical structure. It is not typically used in everyday conversation.
Examples
- The infection was located near the external orifice of the urethra.
- During the examination, the doctor noted the condition of the external orifice.
Advanced Usage
- The term is often part of a more specific anatomical name, such as the .
Variants and Related Words
- Orifice (noun): An opening, particularly one in the body.
- Meatus (noun): Another anatomical term for a natural body opening or passage.
- External urethral orifice: The full, specific term for this structure.
Synonyms
- Urethral opening: A less formal but still clinical term.
- Urinary meatus: A synonymous anatomical term.
Notes
- External orifice is a compound noun. The core word being explained is the entire phrase. It functions as a single lexical unit with a specific anatomical meaning.
A doctor points to the external orifice on a medical diagram during a lesson.
Noun
- the orifice through which urine is discharged