You searched for: “cluster
A unit related to: “cluster
(Greek: cluster, cluster of grapes, clusterlike, grapes)
(Latin: grape, grapes in a cluster)
(Latin: tuft or cluster, as of wool)
(Latin: cluster of grapes or berries)
Word Entries containing the term: “cluster
electronic instrument cluster, EIC
1. Instrumentation, including the speedometer, which is displayed with a digital readout rather than with the traditional analog gauges.
2. A digital instrument display for speed, miles, fuel level, fuel consumption clock, etc.
This entry is located in the following unit: electro-, electr-, electri- (page 65)
migrainous neuralgia, cluster headache
A distinctive episodic syndrome of headaches.

The most common cluster headache pattern, acute cluster headache, is characterized by one to three short attacks of pain each day around the eyes, clustered over a stretch of one to two months, and followed by a pain-free period that averages about one year.

Cluster headaches are different and distinct from migraines, although the underlying mechanisms are similar.

This entry is located in the following unit: cranio-, crani-, cran- + (page 6)
Word Entries at Get Words containing the term: “cluster
globular cluster
A spherical collection of star, the concentration of which increases greatly toward the center.

The stars are probably of the same age, and the clusters as a whole move in highly elliptical orbits that take them high above the galactic center.

This entry is located in the following unit: Astronomy and related astronomical terms (page 12)
open cluster
A loose cluster of young stars of high luminosity found in or near the plane of the galaxy.
This entry is located in the following unit: Astronomy and related astronomical terms (page 17)