What is the meaning of Feeler in gujrati?

Meaning(s):

1. one of a pair of mobile appendages on the head of e.g. insects and crustaceans
2. typically sensitive to touch and taste
3. a tentative suggestion designed to elicit the reactions of others
4. sensitivity similar to that of a receptor organ
5. slender tactile process on the jaws of a fish
6. सुझाव He sent her feelers but she rejected them outright.
7. प्रस्ताव He sent her feelers but she rejected them outright.
8. संवेदना He had a special feeler for public relations.
9. श्रंगिका warm receptor cells on the cockroach's feelers
10. स्पर्श-श्रंगिका warm receptor cells on the cockroach's feelers