WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Google
 

receptors

 
Noun receptor has 2 senses
  1. receptor - a cellular structure that is postulated to exist in order to mediate between a chemical agent that acts on nervous tissue and the physiological response
    --1 is a kind of
    structure, anatomical structure, complex body part, bodily structure, body structure
    --1 has particulars:
     alpha receptor, alpha-adrenergic receptor, alpha-adrenoceptor; beta receptor, beta-adrenergic receptor, beta-adrenoceptor
  2. sense organ, sensory receptor, receptor - an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation
    --2 is a kind of organ
    --2 is a part of sensory system
    --2 has parts: papilla
    Antonyms: effector
    --2 has particulars:
     lateral line, lateral line organ; interoceptor, enteroceptor; exteroceptor; third eye, pineal eye; baroreceptor; chemoreceptor; thermoreceptor; eye, oculus, optic; ear; organ of hearing; inner ear, internal ear, labyrinth; semicircular canal; stretch receptor
    Derived form: verb receive3
receptive receptive receptive aphasia receptively receptiveness receptivity receptor receptor organ receptors recersioin recertified recertify recertifying recervoir recervoir performance recesession recesion

Sponsored (shop thru our affiliate link to help maintain this site):

WordNet-Online
Home | Free dictionary software | Copyright notice | Contact us | WordNet dictionary | Automotive thesaurus