night-fly
Definition
Noun (rare, chiefly entomology): A nocturnal insect, specifically a moth (from the family Noctuidae or similar groups). The term is an archaic or dialectal synonym for "moth," emphasizing its activity during the night.
Usage Examples
- (A moth that feeds on plants at night.)
- (A moth seen as a supernatural omen.)
Advanced Usage
- "Night-fly" as a compound noun: In historical texts, it may appear hyphenated or as two words ("night fly"). Its usage is almost exclusively literary or dialectal.
- The candle attracted a night-fly, which singed its wings in the flame. (A moth drawn to light.)
Variants and Related Words
Night-flying (adj): active or occurring during the night, especially of insects.
- Night-flying beetles are common in tropical regions. (Beetles that fly at night.)
Night-flyer (n): any creature that flies at night, often used for moths or bats.
- The night-flyer darted past the window. (A moth or bat.)
Synonyms
- Moth: a nocturnal insect with feathery antennae, often attracted to light.
- Noctuid: a moth of the family Noctuidae, many of which are agricultural pests.
Related Idioms
- No common idioms exist for "night-fly." The term is too specialized for idiomatic use.
Notes on Usage
This word is obsolete or highly regional in modern English. It appears primarily in 19th-century natural history texts, rural dialects (e.g., British English), or poetic contexts. In contemporary language, "moth" is the standard term. Do not confuse with "night flight" (a journey by air during the night).