D defs.my
Entry 2 senses Webster, 1913

Continual

/kən-tĭn'-yo͞o-əl/ · Con·tin·u·al · IPA /kənˈtɪnjuəl/
01 a. Proceeding without interruption or cesstaion; continuous; unceasing; lasting; abiding.
  1. 1.
    Proceeding without interruption or cesstaion; continuous; unceasing; lasting; abiding.
    “He that is of a merry heart hath a continual feast.” — Prov. xv. 15.
  2. 2.
    Occuring in steady and rapid succession; very frequent; often repeated.
    “The eye is deligh by a continental succession of small landscapes.” — W. Irwing.
Phrases & compounds
Continual proportionals — quantities in continued proportion.