active electrolocation
- noun
- Specialized
:
electrolocalización activa
- Many species of fish use active electrolocation to navigate murky waters where vision is limited.
Examples
-
During active electrolocation, electric fish generate an electric field to sense their environment.
-
Many species of fish use active electrolocation to detect nearby objects and locate prey in dark waters.
-
During active electrolocation, the animal emits a weak electric field and senses objects that distort it.
-
Researchers study active electrolocation to better understand how electric fish perceive their surroundings.
-
Some species of fish use active electrolocation to navigate murky waters.
-
The active electrolocation system helps the fish find prey.
-
Researchers study active electrolocation to learn how electric fish navigate and find food in murky environments.
Antonyms
- Specialized
The ability of some fish and amphibians to sense nearby electric signals in water with special skin sensors
Surface Forms
Morphology
The phrase is a straightforward modifier + noun combination: 'active' specifies the type of 'electrolocation' and signals that the organism actively generates an electric field. This compositional pattern is regular and the overall meaning (electrolocation involving active generation rather than passive sensing) is directly inferable by a B1 learner who knows both constituents.
Etymology
Active electrolocation shows a simple picture: an animal makes a weak electric field and notices how nearby objects change that field, almost like 'feeling' with electricity. That's why it means 'to detect objects and the environment by generating and sensing an electric field'.
