aptico significa in inglese

haptic▼(of or relating to the sense of touch)
adjective
[UK: hˈaptɪk] [US: hˈæptɪk]

synaptic▼(junction between the terminal of a neuron and another cell)
adjective
[UK: ˈsaɪ.næps] [US: ˈsaɪ.næps]