D defs.my
Entry 1 sense Webster, 1913

Divisional

/dĭv-ĭzh'-ən-əl/ · Di·vi·sion·al · IPA /dɪvˈɪʒənəl/
01 a. That divides; pertaining to, making, or noting, a division; as, a divisional line; a divisional general; a divisional surgeon of police.
  1. 1.
    That divides; pertaining to, making, or noting, a division; as, a divisional line; a divisional general; a divisional surgeon of police.
Phrases & compounds
Divisional planes — planes of separation between rock masses. They include joints.