jámčiti to guarantee, to warrant; to pledge; to secure; to answer for, to be liable for, to vouch for; (za varnost) to grant safe-conduct; (za resničnost) to authenticate; (na sodišču) to stand (ali to be) security for, to give security for, to go bail for, to bail someone out
on jamči zame he stands security for me
ali lahko jamčite zanj? can you vouch for him?
jamčijo nam točno dobavo they guarantee us punctual delivery
jamčim, da je to poročilo resnično I guarantee the truth of this report
jámčiti za resničnost izjave to vouch for the truth of a statement