1) Re-uptake 2) Uptake 
Reuptake, or re-uptake, is the reabsorption of a neurotransmitter by a neurotransmitter transporter of a pre-synaptic neuron after it has performed its function of transmitting a neural impulse. Reuptake is necessary for normal synaptic physiology because it allows for the recycling of neurotransmitters and regulates the level of neurotransmitter ...
A process by which released neurotransmitters are absorbed for subsequent re-use.
A process by which released neurotransmitters are absorbed for later reuse.
(re-up´tāk) reabsorption of a previously secreted substance.
Reuptake: The reabsorption of a secreted substance by the cell that originally produced and secreted it. The process of reuptake, for example, affects serotonin. Serotonin is a neurotransmitter (a chemical messenger). It is produced by nerve cells in the brain and is used by nerves to communicate with one another. A nerve releases the serotonin tha...
[n] - a process of using up or consuming again
re-uptake noun a process of using up or consuming again; `psychopharmacologists discovered that amine reuptake is a process that inactivates monoamine neurotransmitters`
The process by which neurotransmitter molecules return to presynaptic neurons.