gesserat
gesserat is a Latin form of gero, meaning “carry, bear; do, carry on”. It is the 3rd person singular pluperfect active indicative.
Found 52 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 2.35.3: Ipse in Carnutes, Andes, Turonos quaeque civitates propinquae iis locis erant ubi bellum gesserat, legionibus in hiberna deductis, in Italiam profectus est.
All forms of gero (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.