気流
Meanings
1
air current; airflow; atmospheric current
Refers to the movement of air, whether natural (wind, drafts) or in scientific/technical contexts (aerodynamics, ventilation).
The airplane was caught in a strong air current.
The airflow in this room is poor, so the air tends to get stuffy.
Usage patterns
- 気流に乗るto ride/be carried on an air current
The eagle soared high, riding the air current.
- 気流が乱れるfor the air current to become turbulent/unstable
Near mountains, the air current tends to become turbulent.
- 気流を測定するto measure an air current
The observatory measures the air currents high above.