chemosynthesis
noun/ˌkimoʊˈsɪnθəsɪs/
Frequency rank: #19,999 most common English word
Meaning
the process by which certain organisms use chemical energy to synthesize organic compounds, without sunlight.
Example sentence
Deep-sea bacteria rely on chemosynthesis to produce energy from chemical reactions rather than sunlight.
Synonyms & related words
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