complementarity

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a relation between two opposite states or principles that together exhaust the possibilities
• Derivationally related forms:
complementary
• Hypernyms:
ungradable opposition
2. the interrelation of reciprocity whereby one thing supplements or depends on the other
- the complementarity of the sexes
• Hypernyms:
reciprocality, reciprocity