IPA: /kənˈtɪɡ.ju.əs.nəs/
KK: /kənˈtɪɡ.ju.əs.nəs/
The condition of being next to or touching something else without any gaps or interruptions.
The contiguousness of the two countries allows for easy travel between them.
Contiguousness → It is formed from "contiguous" (from Latin "contiguus", meaning touching or adjacent) and the suffix "-ness" (meaning the state or quality of). The word "contiguousness" refers to the state of being in contact or touching each other without any gaps.
Think of things that are 'touching' or 'adjacent' ('contiguus') and how the '-ness' indicates a state. This helps you remember that contiguousness means the quality of being in contact.