rận mu

Definition
  1. Noun:
    • Pubic louse: A small, parasitic insect that infests human pubic hair and other coarse body hair, feeding on blood. It is a specific type of louse distinct from head or body lice.
    • Crab louse: Another common name for this insect, referring to its crab-like appearance under magnification.
Usage Examples
  • Noun:
    • Rận mu là một loại ký sinh trùng. (Pubic lice are a type of parasite.)
    • Triệu chứng phổ biến của nhiễm rận mu là ngứa dữ dội. (A common symptom of a pubic lice infestation is intense itching.)
    • Rận mu thường lây lan qua tiếp xúc da kề da. (Pubic lice are usually spread through close skin-to-skin contact.)
Advanced Usage
  • The term is used in medical and public health contexts to describe the infestation, known as "phthiriasis pubis" or "pediculosis pubis."
  • It can be used metaphorically in very informal, crude speech to describe a contemptibly annoying or parasitic person, though this is highly derogatory.
Variants and Related Words
  • Chấy, rận (n): General terms for lice. "Chấy" typically refers to head lice, while "rận" can refer to body lice or lice in general.
  • Rận cơ thể (n): Body louse.
  • Rận đầu (n): Head louse.
Synonyms
  • Crab louse: The most direct synonym in English.
  • Crabs: A common informal term for pubic lice.
  • Phthirus pubis: The scientific name for the organism.
Related Idioms
  • There are no common, fixed idioms in Vietnamese specifically using the term "rận mu." The word is primarily used in a literal, clinical, or highly vulgar figurative sense.