D defs.my
Entry 2 senses Webster, 1913

Circumstantially

/sẽrkˌ-əm-stăn'-shəl-ēˌ/ · Cir·cum·stan·tial·ly · IPA /sɝ.kəmˈstæn.ʃə.li/
01 adv. In respect to circumstances; not essentially; accidentally.
  1. 1.
    In respect to circumstances; not essentially; accidentally.
    “Of the fancy and intellect, the powers are only circumstantially different.” Glanvill.
  2. 2.
    In every circumstance or particular; minutely.
    “To set down somewhat circumstantially, not only the events, but the manner of my trials.” Boyle.