1. of, relating to, or occurring at a junction or point of joining
Usage: formal; linguistics and technical contexts

Examples

• The junctural area where the two highways meet requires careful traffic management.
• Linguists study junctural features that occur between words in connected speech.
• The junctural zone between the two geological formations shows distinct mineral composition.
• Engineers examined the junctural stress points in the bridge design.
• The junctural boundary between the two regions was historically disputed.