cluster

Each little sphere is essentially a tiny, lab-grown mini-brain, made out of living stem cells which have been cultured to become clusters of neurons and supporting cells - these are the “organoids”.

Ideal locations would be in urban centers where there are clusters of offices and stores in close proximity to dense residential neighborhoods, all surrounded by heavy traffic year-round.

BP says the one site that was chosen will host a substantial reef complex that will include 10 reef clusters within it.

Symptoms cluster around difficulties in communication, social interaction and sensory processing, and the condition can manifest in many different ways based on co-occurring disabilities and other factors.

Jessica is one of a "cluster" of people in south Wales affected by Dentatorubral-pallidoluysian atrophy, or DRPLA, an inherited and progressive neurological disorder for which there is no known treatment or cure.