1) Colligation 2) Conjugation 3) Conjunction 4) Junction 5) Like some firings 6) Of neural firing points 7) Of or involving synapses 
[software] Synaptic is a GTK+-based graphical user interface for Advanced Packaging Tool (APT). APT is the Package management system used by Debian and its derivatives. Synaptic is usually used on systems based on deb packages but can also be used on systems based on RPM packages. It can be used to install, remove and upgrade software packa...
pertaining to or affecting a synapse (= site of functional apposition between neurons, at which an impulse is transmitted from one neuron to another by electrical or chemical means); pertaining to synapsis (= pairing off in point-for-point association of homologous chromosomes from the male and female pronuclei during the early prophase of meiosis)...
<physiology> Pertaining to or affecting a synapse or synapsis. ... (10 Jan 1998) ... 
(sĭ-nap´tik) pertaining to a synapse. pertaining to a synapsis.
Type: Term Pronunciation: si-nap′tik Definitions: 1. Relating to a synapse. 2. Relating to synapsis.
[adj] - (neuroscience) of or involving synapses
adjective (neuroscience) of or involving synapses
adj. of a synapse