What does adscititious mean?
The definition of adscititious
Ad`sci*ti”tious, a.
Etym: [L. adscitus, p. p. of adsciscere, asciscere, to take knowingly; ad + sciscere to seek to know, approve, scire to know.]

Supplemental; additional; adventitious; ascititious. “Adscititious evidence.” Bowring.

— Ad`sci*ti”tious*ly, adv.