noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A system of exoplanets and associated star.
2. 2
   A system of interconnections between a social setting in which the individual does not have an active role and the individual's immediate context. For example, a parent's experience at home may be influenced by the other parent's experiences at work.

Etymology

From exo- + system.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.