Zollverein /tsolˈfər-īn/

1. A customs union
2. A union of the German states, under the leadership of Prussia, to enable them to act as one state in their commercial relations with other countries (historical)

• sulphureting
• sulphurets
• sulphuretted
• sulphuretted hydrogen
• sulphuretting
• sulphuric
• sulphuric acid
• sulphuring
• sulphurisation
• sulphurisations
• sulphurise
• sulphurised
• sulphurises
• sulphurising
• sulphurization
• sulphurizations
• sulphurize
• sulphurized
• sulphurizes
• sulphurizing
• sulphurous
• sulphurous acid
• sulphur-root
• sulphur-roots
• sulphurs