calm_air | ||
1. | [ noun ] (meteorology) wind moving at less than 1 knot; 0 on the Beaufort scale | |
Related terms: | wind Beaufort_scale | |
Similar spelling: |
call_mark Callimorpha |
calm_air | ||
1. | [ noun ] (meteorology) wind moving at less than 1 knot; 0 on the Beaufort scale | |
Related terms: | wind Beaufort_scale | |
Similar spelling: |
call_mark Callimorpha |