hand-to-hand

adj

1. Close together, within arm's reach.
2. Especially, describing fighting (armed or unarmed) done within reach rather than at range.

   “soldiers trained in hand-to-hand combat”

   “Hemingway's subject for the epilogue was the mano a mano (or hand-to-hand, a duel) between Spain's two leading matadors, Luis Miguel Dominguin and his brother-in-law, Antonio Ordonez.”