tuệ tinh

Một ngôi sao chổi tuệ tinh sáng rực bay ngang qua bầu trời đêm.

Definition

1. Noun:
   • Comet: A celestial object consisting of a nucleus of ice and dust that, when near the sun, develops a glowing coma and often one or two tails. This is the primary and historical meaning of "tuệ tinh".

Usage Examples

• Noun:
  • Người xưa thường cho rằng tuệ tinh xuất hiện là điềm báo. (The ancients often believed the appearance of a comet was an omen.)
  • "Tuệ tinh" là tên gọi cổ của sao chổi. ("Tuệ tinh" is the ancient name for a comet.)

Advanced Usage

• The term "tuệ tinh" is considered archaic or literary in modern Vietnamese. In contemporary scientific and everyday language, "sao chổi" is the standard term for a comet.

Variants and Related Words

• Sao chổi (n): The modern and common Vietnamese term for comet.
  • Sao chổi Halley sẽ quay trở lại vào năm 2061. (Halley's Comet will return in 2061.)

Synonyms

• Comet: A celestial body with a tail of gas and dust.
• Falling star (archaic/poetic): A historical, non-scientific term sometimes associated with comets.

Notes on Usage

• "Tuệ tinh" is rarely used in modern conversation. It is primarily encountered in historical texts, classical literature, or poetic contexts. When explaining this concept today, "sao chổi" is always preferred for clarity.