g

Reading level: hard

Estimated CEFR level: B2 — Upper-Intermediate

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun a metric unit of weight equal to one thousandth of a kilogram
  2. noun a purine base found in DNA and RNA; pairs with cytosine
  3. noun one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)

Etymology

Abbreviations.

In classic literature

Synonyms

gram, gramme, gm

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