Definition

1. Noun:
   • Wild rice stem: "niễng" refers to the edible stem of a type of wild rice plant (Zizania), an aquatic grass. The stem is white with dark spots and is used as a vegetable.
   • (Colloquial) Water beetle: In some regional or colloquial contexts, "niễng" can also refer to a type of water beetle (dytique).

Usage Examples

• Noun (Vegetable):

  • Món nộm niễng rất thanh mát. (Wild rice stem salad is very refreshing.)
  • Củ niễng thường được xào với thịt bò. (Wild rice stems are often stir-fried with beef.)

• Noun (Insect - Colloquial):

  • Trẻ con hay bắt niễng ở ao. (Children often catch water beetles in the pond.)

Advanced Usage

• "cà niễng": This is a common compound term. It specifically refers to the water beetle. The word "niễng" alone in this sense is a shortened, colloquial form.
  • Cà niễng là một loài côn trùng sống dưới nước. (The water beetle is an insect that lives underwater.)

Variants and Related Words

• củ niễng: This compound term specifies the edible stem part of the wild rice plant.
• cà niễng: This compound term specifies the water beetle insect.
• Zizania: The scientific genus name for the wild rice plant.

Synonyms

• (For the plant): wild rice stem, Manchurian wild rice stem.
• (For the insect): water beetle, diving beetle (dytique).

Related Phrases/Idioms

• There are no common idioms or phrasal verbs specifically using the isolated word "niễng". Its usage is primarily literal, referring to the plant stem or the insect.

1. xem cà niễng
2. (thông tục) củ niễng Zizania