khí rãnh
Definition
- Adjective:
- Fluted, grooved, channeled: Describes an object, typically a column, pillar, or surface, that has been carved, molded, or shaped with a series of long, parallel, concave grooves or channels.
- Having a ridged or corrugated surface: Refers to a texture characterized by alternating ridges and grooves, often for decorative or structural purposes.
Usage Examples
- Adjective:
- Những cột đá cẩm thạch được chạm khắc thành khí rãnh rất tinh xảo. (The marble pillars were carved into very intricate flutes.)
- Bề mặt khí rãnh của chi tiết này giúp tăng độ bám. (The grooved surface of this part helps increase grip.)
Advanced Usage
- This term is highly specialized and is primarily used in technical, architectural, artistic, or manufacturing contexts to describe specific surface textures or forms. It is not commonly used in everyday conversation.
Variants and Related Words
- Rãnh (n): A groove, channel, or furrow. This is the core noun from which the descriptive term khí rãnh is derived.
- Có rãnh (adj phrase): Grooved, having grooves. A more common descriptive phrase.
- Kẻ rãnh (v): To groove, to flute (the action of creating grooves).
Synonyms
- Có đường rãnh: Having grooves/channels.
- Xẻ rãnh: Grooved, channeled (often implies the action of grooving).
Notes on Usage
- "Khí rãnh" is a formal and somewhat archaic technical term. In modern Vietnamese, describing an object as "có rãnh" (having grooves) or using the specific loanword "fluted" (in architectural context) is more common.
- The reference definition "cannelé" is a direct loan from French, used in art and architecture with the same meaning (fluted, grooved).