A grouping of a number of similar things.
The undesirable contiguous grouping of elements in a hash table.
A prewriting technique consisting of writing ideas down on a sheet of paper around a central idea within a circle, with the related ideas radially joined to the circle using rays.
The grouping of a population based on ethnicity, economics or religion.
Forming a cluster.
The merging of distinct technologies, industries, or devices into a unified whole.
The evolution of similar structures or traits in unrelated species in similar environments; convergent evolution.
A meeting place.
The hypothesis that poorer economies' per capita incomes tend to grow faster than richer economies.
The intersection of three electron beams for red, green and blue onto a single pixel in a CRT.
The coordinated focusing of the eyes, especially at short range.
The act of moving toward union or uniformity.
The process or property of approaching some limiting value.