The engineer emphasized the uni-directionality of the conveyor system to prevent items from moving backward.

Researchers documented several uni-directionalities in the communication protocol that caused persistent asymmetry in message delivery.

Research on social networks increasingly focuses on the bi-directionalities between influencers and their audiences.

The proposal emphasized the bi-directionality of communication between the server and client to ensure consistent data flow.

The engineers decided to directionalize the airflow system to improve ventilation.

After analyzing the landscape, the engineers directionalized the antenna array to improve signal strength.