دیکشنری فارسی

A

UKə US(article) [ə](noun) [eı

معنی فارسی

اولين حرف الفباي لاتين ، يک ، حرف تعريف ،

هر ، هر يک ، در

ریشه و کاربرد

ریشه

From Latin 'A', from Greek 'Alpha', from Phoenician 'Aleph'.

مثال

  • The word 'apple' starts with an 'A'.
  • She got an 'A' on her test.
  • I have a book.

ترکیب‌های رایج

A book A car A dog A person A thing

تعریف انگلیسی

noun
  1. a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation
  2. any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes
  3. one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
  4. (biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA “Substance Holonyms: deoxyribonucleic acid, desoxyribonucleic acid, DNA, ribonucleic acid, RNA”
  5. the basic unit of electric current adopted under the Systeme International d'Unites “a typical household circuit carries 15 to 50 amps”
  6. the 1st letter of the Roman alphabet
  7. the blood group whose red cells carry the A antigen

همین دیکشنری روی گوشی

همهٔ ۲۹۱٬۲۱۲ واژه، بدون نیاز به اینترنت.

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