receptor meaning in English

receptor [receptors]▼(a protein on a cell wall that responds to sensory stimuli)
noun
[UK: rɪ.ˈsep.tə(r)] [US: ri.ˈsep.tər]

catcher [catchers]▼(baseball player who receives pitches)
noun
[UK: ˈkæ.tʃə(r)] [US: ˈkæ.tʃər]

receiver [receivers]▼(electronic device)
noun
[UK: rɪ.ˈsiː.və(r)] [US: rə.ˈsiː.vər]

recipient [recipients]▼(one who receives)
noun
[UK: rɪ.ˈsɪ.pɪənt] [US: rə.ˈsɪ.piənt]