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What's the word for when animals are active at twilight?
The word you're looking for
Crepuscular means active at dawn and dusk, or at twilight. It is the best word for animals that move around in the low light before sunrise or after sunset.
Other words that fit
Use this for animals active at night, but not mainly at twilight.
This is a plain descriptive phrase, useful in simple speech, but not a standard single word.
Use this when you want clear, everyday wording instead of a technical adjective.
Why this word
Crepuscular is the standard word for animals that are active during twilight. It covers both dawn and dusk, so it is more exact than nocturnal. Many learners use nocturnal for any nighttime activity, but that word does not specifically mean twilight. You may also see this word used in ecology and animal behaviour writing.
In context
- Bats are often crepuscular.
- Rabbits can be crepuscular animals.
- The fox is most active at twilight.
Other concepts to find a word for
Frequently asked questions
- Does crepuscular mean active at night?
- Not exactly. It means active at dawn and dusk, especially during twilight.
- Is crepuscular the same as nocturnal?
- No. Nocturnal means active at night, while crepuscular means active in low light at twilight.
- Can people be crepuscular too?
- Yes, it can describe people or habits, but it is most common for animals.