Definition of sensillum in English:
sensillum
nounPlural sensilla sɛnˈsɪləmsenˈsiləm
Zoology (in arthropods and some other invertebrates) a simple sensory receptor consisting of a modified cell or small group of cells of the cuticle or epidermis, typically hair- or rod-shaped.
Example sentencesExamples
- It is hard to imagine a clearer, simpler demonstration of how important thermal sensilla are to the insects' feeding routine.
- Within each pit are 60 to 70 sensors called sensilla in insects.
- The sensory cells are organized into five external fields of campaniform sensilla and one internal chordotonal organ.
- Taken together, the antennae and their sensilla are the insect's window on the external world.
- Short sensilla on the maxillary and labial palps, serve to recognize pheromone and touch when the male mounts the female.
Origin
Early 20th century: modern Latin, diminutive of Latin sensus 'sense'.