WordNet sense 1 (the meaning of a word or expression; the way in which a word or expression or situation can be interpreted):

signified

WordNet sense 2 (the faculty through which the external world is apprehended):

sensation, sentience, sentiency, sensory faculty

WordNet sense 3 (sound practical judgment):

gumption, common sense, good sense, horse sense, mother wit

WordNet sense 4 (perceive by a physical sensation, e.g., coming from the skin or muscles):

feel