2 occurrences, both on 161r, both in <fr>
tags in the TL: "gip mat" and "gip de <la>lateribus</la>"
Glossary: Gip (m., mod. gypse) (U) = “plaster” NB plaster has been used elsewhere for plastre: differentiate? - MHS 06/17/16: 2016
TO DO: 1. decide whether or how to translate "gip" (in distinction from plaster?) and implement decision 2. update glossary
Decision: leave in French with FR tags Glossary should read: Gip (m., mod. gypse) = a type of plaster