Definition

Noun 1. Fine, powdery excrement, especially of insects: A substance consisting of minute, often powdery, waste particles expelled by certain animals, particularly insects. 2. (Archaic/Technical) Starchy sediment or residue: In older or specialized contexts, can refer to a fine, powdery substance obtained from plants, such as starch.

Usage and Examples

• The biologist examined the fecula under the microscope to identify the insect species.
• A small pile of fecula was found beneath the infested leaves, indicating the presence of caterpillars.
• (Archaic) The process yielded a pure fecula used in various applications.

Advanced Usage

• The term is primarily used in scientific, entomological, or technical writing. It is not common in everyday conversation.
• It is often used to describe the waste of larval insects (like caterpillars) or other small invertebrates.

Variants and Related Words

• Feculence (noun): The state or quality of being foul or turbid with waste matter or sediment.
• Fecal (adjective): Pertaining to or consisting of feces.
• Frass (noun): A more common entomological term for the excrement or debris produced by insects.

Synonyms

• Frass (specifically for insects)
• Excrement
• Droppings
• Waste

Antonyms

• Nourishment
• Food
• Intake

Notes on Meaning

The primary and most current meaning relates to insect excrement. The archaic meaning referring to starchy residue is largely obsolete but may be encountered in historical texts.

Noun

1. excreta (especially of insects)