from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Situated behind or occurring after a synapse: postsynaptic neurons.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. in a synapse, of or pertaining to the neuron that bears receptors for neurotransmitter released into the synaptic cleft by the presynaptic neuron
post- + synaptic. (Wiktionary)