aggestio
Could not find adgestis in Logeion dictionaries.
adgestis Verb: present active indicative 2nd singular of aggestio
aggestĭo (adg-), ōnis, f. [aggero],
- a bearing to a place, a heaping up; in concr., a mass of mud, heap of sand, etc., Pall. 2, 13; 12, 15.
aggestio (adgestio), ōnis, f. (aggerere), das Anhäufen, dah. konkret = der angehäufte Schlamm, Sand usw., die Anschlämmung, der Ansatz, Pallad. 2, 13, 3 u. 12, 15, 3. Mart. Cap. 8. § 810: Plur., Mart. Cap. 2. § 170.
sola est de qua nonnihil culpetur pecunie ~o, quam undecunque ‥ congregabat
aggestĭo, aggestiōnis, f.: accumulo (di terra) Pallad
l'innalzarsi (dei monti) Calc.