IPA: /ˈkʌplmənt/
KK: /ˈkʌplmənt/
A union or combination of two things, often referring to a pair that is joined together.
The couplement of the two ideas created a new and innovative solution.
Couplement is derived from the Old French 'coupler' (meaning to couple) and the suffix '-ment' (indicating the action or result of). The word refers to the action or result of coupling or joining together.
Think of 'coupling' as joining things together, and the '-ment' shows it's the action of doing so. This helps you remember that 'couplement' means the act of joining.