tác chừng

Ông ấy trông tác chừng bốn mươi tuổi.

Definition

1. Adverb (Approximation):
   • Approximately, about, roughly: Used to indicate an estimated or approximate quantity, age, size, or degree. It expresses a guess or a non-specific amount.

Usage Examples

• Adverb:
  • Ông ấy tác chừng năm mươi tuổi. (He is approximately fifty years old.)
  • Công việc sẽ hoàn thành tác chừng một tuần nữa. (The work will be completed in about one more week.)
  • Cô ấy cao tác chừng một mét sáu. (She is roughly 1.6 meters tall.)

Advanced Usage

• "tác chừng" is often used in informal, spoken Vietnamese to soften a statement or when precise information is unavailable. It is less common in formal or technical writing, where words like "khoảng" or "xấp xỉ" are preferred.

Variants and Related Words

• Khoảng (prep/n): about, approximately. More common and neutral in tone.

  • Anh ấy đến khoảng 8 giờ. (He arrived at about 8 o'clock.)

• Chừng (adv/n): about, to a certain extent. Can be used similarly but often in different constructions.

  • Chừng một giờ nữa là tới. (It will take about one more hour to arrive.)

• Độ (n): degree, used in estimations, often in the structure "vào độ".

  • Cô ấy vào độ ba mươi. (She is around thirty.)

Synonyms

• Approximately: Used to indicate that something is almost, but not completely, accurate or exact.
• About: Used to indicate an estimate or a vague quantity.
• Roughly: In an approximate manner; not precisely.

Notes on Usage

• "tác chừng" is typically placed directly before the numerical estimate or descriptive phrase it modifies.
• It is considered colloquial. In many contexts, especially written, "khoảng" is a more standard and frequent choice for expressing approximation.