Synonyms

1. carbon-14_dating

noun. a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14; believed to be reliable up to 40,000 years.

Synonyms

  • dating
  • geological dating
  • carbon dating

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2. carbon

noun. ['ˈkɑːrbən'] an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds.

Synonyms

  • fossil oil
  • limestone
  • crude
  • fullerene
  • crock
  • wood coal
  • carbon black
  • element
  • oil
  • chemical element
  • lampblack
  • plumbago
  • radiocarbon
  • crude oil
  • charcoal
  • activated carbon
  • atomic number 6
  • diamond
  • black lead
  • soot
  • activated charcoal
  • graphite
  • coal
  • C
  • char
  • smut
  • adamant
  • carbon 14
  • petroleum

Antonyms

  • analyzed
  • refined
  • clean
  • software

Etymology

  • carbo (Latin)

3. carbon

noun. ['ˈkɑːrbən'] a copy made with carbon paper.

Synonyms

  • carbon copy

Antonyms

  • conditional
  • late

Etymology

  • carbo (Latin)

4. carbon

noun. ['ˈkɑːrbən'] a thin paper coated on one side with a dark waxy substance (often containing carbon); used to transfer characters from the original to an under sheet of paper.

Synonyms

  • carbon paper

Antonyms

  • curse
  • uncover

Etymology

  • carbo (Latin)

5. 14

adjective. being one more than thirteen.

Synonyms

  • xiv
  • fourteen

Antonyms

  • unimportant
  • fifty-fifth
  • forty-third

6. 14

noun. the cardinal number that is the sum of thirteen and one.

Synonyms

  • XIV
  • fourteen

Antonyms

  • eleventh
  • 48th
  • hundred-and-fortieth
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