gravansa
LvP
s. f.
a. 'pesanteur'
b. 'difficulté'
c. 'dommage'
Lv 4:176a
FEW 4:260b [ɢʀᴀᴠᴀʀᴇ], 4:264a [ɢʀᴀᴠɪѕ].