(1)关税；贡金；通行税

(2)年租金；税款
尤指实物地租。

(3)法锤；惊堂木

• obligatio civilis
• obligatio ex contractu
• obligatio ex delicto
• obligatio ex maleficio
• obligatio literarum
• obligation
• obligatio naturalis
• obligation bond
• obligationes ex variis causarum figuris
• obligationes quasi ex contractu
• obligationes quasi ex delicto
• obligationes quasi ex maleficio
• obligation of (a) contract
• obligation of surety on bail bond
• obligation solidaire
• obligations or liabilities outstanding in the state
• obligation under seal
• obligatio praetoriae
• obligatio verborum
• obligatory bill
• obligatory pact
• obligatory rights
• oblige
• obligee
• obligor