同衾

tóngqīn
  1. (literary, figuratively) intimate; close
  2. (literary, figuratively) to become husband and wife
  3. intimate; close
  4. to become husband and wife

Wiktionary

Entry Composition

=1 同 tóng
  1. like
  2. same
  3. similar
  4. together
  5. alike
  6. with
=1 同 tòng used in 胡同 hútòng
=1 同 tòng used in 衚衕 hútòng
2 衾 qīn
  1. coverlet
  2. quilt