(1)(罗马法)材料
尤指建筑材料，区别于运用劳力或技能赋予事物的形式。

(2)物质；事项；主题(→in pari materia)

• interpretative rule
• interpreter
• interpretive regulation
• inter quatuor parietes
• interracial marriage
• inter regalia
• interregnum
• interrogating part of bill in equity
• interrogation
• interrogatoire
• interrogatories
• in terrorem
• in terrorem clause
• in terrorem populi
• interruptio
• Interruptio multiplex non tollit praescriptionem semel obtentam.
• interruption
• interruption-of-business insurance
• interruption of possession
• interruption of prescription
• interruption of statute
• inter rusticos
• inter se
• intersecting streets or highways
• intersection