Meaning

3 senses
  1. A region within a solid astronomical body that is of higher density than the surrounding material.

  2. A lunar mare that has a greater density of rock than the surrounding area.

  3. Mass concentration

Origin

Blend of mass + concentration in 1960s by scientists Paul Muller and William Sjogren.

Blend of mass + concentration in 1960s by scientists Paul Muller and William Sjogren.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: mascons
Singularmascon
Pluralmascons

regular

See also

neighbours in the dictionary
mascon — meaning, examples, forms, synonyms | Krumeto