espina
LvP
s. f.
a. 'épine'
b. 'arête de poisson'
c. 'piquant'
d. 'aubépine'
Rn 3:182a; Lv 3:266b
FEW 12:176b, 12:177b [ѕᴘɪ̄ɴᴀ].