variante(s): garanter

n. m.

a. 'témoin, caution, gage'

D: 1409 ⊂ Pans₃ (s. v. garent)

b. 'garantie'

D: 1297/98 ⊂ CConsMontfL₂ 4.46 (‑anter)

∅ FEW.