formic
/'fɔ:mik/
Học thuậtThân thiện
Definition
- Adjective:
- Of or containing or derived from formic acid: Pertaining to a specific, simple organic acid (HCOOH) that is a key component in the chemical sense.
- Of or relating to or derived from ants: Pertaining to ants, particularly because this acid was first isolated from ants.
Usage
The adjective formic is primarily used in scientific contexts, specifically in chemistry and entomology (the study of insects). It describes substances related to formic acid or characteristics originating from ants.
Examples
- Chemistry context:
- The scientist studied the formic compounds in the laboratory.
- Vinegar contains acetic acid, while ant venom contains formic acid.
- Entomology/Biology context:
- The formic glands of some ants produce a defensive secretion.
- Researchers observed the formic behavior of the colony.
Advanced Usage
- "formic fermentation": A specific type of fermentation producing formic acid.
- "formic aldehyde": An older, less common name for formaldehyde, which is derived from formic acid.
Variants and Related Words
- Formate (noun): A salt or ester of formic acid.
- Sodium formate is used as a de-icing agent.
- Formication (noun): A medical/neurological term for a sensation resembling insects crawling on the skin, from the Latin (ant). (Note: This is a distinct word with a related etymological root but a different meaning).
Synonyms
- Ant-derived (for the biological sense).
- Pertaining to formic acid (for the chemical sense). (Note: There are no perfect common-language synonyms, as "formic" is a precise technical term).
Related Phrases/Compounds
- Formic acid (noun phrase): The specific carboxylic acid, HCOOH.
- Formic acid is used in leather tanning and as a preservative.
- Formicidae (noun): The scientific family name for ants.
- All ants belong to the family Formicidae.
Adjective
- of or containing or derived from formic acid
- of or relating to or derived from ants