imperforation
Definition
Noun:
- Anatomy: The state or condition of being closed or lacking a normal opening, especially in a bodily structure or passage.
- Philately: The lack of perforations (the small holes or serrated edges) along the edges of a postage stamp.
Usage Examples
- Anatomy: (The condition where the anal opening is absent or blocked.)
- Philately: (The stamp lacks the usual perforated edges, making it unique.)
Advanced Usage
- "Imperforation of the hymen": A congenital condition where the hymen completely covers the vaginal opening.
- Imperforation of the hymen often goes unnoticed until menstruation begins, causing pain. (A medical condition requiring minor surgical correction.)
Variants and Related Words
- Imperforate (adj): Lacking a normal opening or perforation.
- The imperforate stamp was mistakenly issued without the standard serrated edges. (The stamp is not perforated.)
- Perforation (n): The act or result of making a hole or series of holes.
- The perforation of the paper allows it to be easily torn. (The holes enable separation.)
Synonyms
- Atresia: (medical) The absence or closure of a normal body opening.
- Blockage: An obstruction in a passage or duct.
- Non-perforation: The lack of holes or openings.
Related Idioms
Phrasal Verbs