D defs.my
Entry 1 sense Webster, 1913

Jointly

· Joint·ly · IPA /ˈd͡ʒɔɪntli/
01 adv. In a joint manner; together; unitedly; in concert; not separately.
  1. 1.
    In a joint manner; together; unitedly; in concert; not separately.
    “Then jointly to the ground their knees they bow.” Shak.