feeler
Pronunciation:
/ˈfiːlə//ˈfiːləɹ/noun
Definitions
Someone or something that feels.
Example: Are you more of a feeler or more of a thinker?
An antenna or appendage used for feeling, especially on an insect.
Something ventured to test another's feelings, opinion, or position.
Example: I sent out some feelers but they didn't seem interested.