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
Featured Games
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