tin chắc

tin chắc

Tôi tin chắc mình đã tắt đèn trước khi ra khỏi nhà.

Definition
  1. Verb phrase:
    • To be convinced; to be certain; to firmly believe: To hold a strong, unwavering belief in the truth or certainty of something, often based on evidence, trust, or personal conviction.
Usage Examples
  • Verb phrase:
    • Tôi tin chắc anh sẽ thành công. (I am certain that you will succeed.)
    • tin chắc vào sức . (He is sure of his own strength.)
    • Chúng tôi tin chắc vào kết quả này. (We are convinced of this result.)
Advanced Usage
  • Used to express a high degree of subjective certainty, stronger than simply "tin" (to believe). It often introduces a clause stating the believed fact.
    • ấy tin chắc rằng câu trả lời đúng. (She is firmly convinced that the answer is correct.)
Variants and Related Words
  • Tin tưởng (v): to trust, to have faith in. This focuses more on trust in a person or entity, while "tin chắc" focuses on certainty of a fact or outcome.
  • Chắc chắn (adj/adv): sure, certain. This can function as an adjective or adverb, whereas "tin chắc" is a verbal phrase describing the state of belief.
Synonyms
  • Be convinced: to be persuaded that something is true.
  • Be certain: to have no doubt.
  • Firmly believe: to hold a belief strongly.
Related Idioms
  • Tin chắc như đinh đóng cột: To be as sure as nails are driven into a column; to be absolutely certain.
    • Về chiến thắng, anh ấy tin chắc như đinh đóng cột. (Regarding victory, he is as sure as can be.)