系

けい

system; lineage; group; corollary

JLPT N1 Common word

Meanings

  1. Noun, Noun, suffix

    system; lineage; group
  2. Noun

    corollary
  3. Noun, Noun, suffix

    system (range of strata that correspond to a particular time period)
  4. (taxonomical) series

Example sentences

More examples (10)