1. plural of synapse: the junctions between nerve cells where electrical or chemical signals are transmitted
Usage: biology; anatomy

Examples

• The brain contains trillions of synapses that allow neurons to communicate.
• Neurotransmitters cross synapses to send signals between nerve cells.
• Learning strengthens certain synapses while weakening others.
• Damaged synapses can disrupt normal brain function.
• Scientists study how synapses form during brain development.
• Some drugs affect the way synapses transmit information.