lastingpartnership

noun
UK /ˈlɑːstɪŋ ˈpɑːtnəʃɪp/
US /ˈlæstɪŋ ˈpɑːrtnərʃɪp/

A friendship or team where people stay together for a very long time.

The two companies formed a lasting partnership that helped them both grow.


OTHER MEANINGS

2. A business agreement between people or groups that is meant to continue for many years.

Their lasting partnership produced many successful projects.

3. A close relationship between two people that stays strong over time.

The couple celebrated their lasting partnership of fifty years.

4. A bond between countries or organizations that keeps working well for a long time.

The lasting partnership between the two nations brought peace and trade.