Crosswind and Current of air

Crosswind noun - Wind blowing across the path of a ship or aircraft.

Current of air and crosswind are semantically related. In some cases you can use "Current of air" instead a noun "Crosswind".

Current of air noun - Air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure.

Crosswind and current of air are semantically related. Sometimes you can replace term "Crosswind" with "Current of air", this terms are similar.