Dry run and Gym

Dry run noun - A private performance or session in preparation for a public appearance.

Gym and dry run are semantically related In some cases you can use "Gym" instead a noun phrase "Dry run".

Gym noun - A building or room used for sports activities and exercising.

Dry run and gym are semantically related in practice topic. Sometimes you can use "Dry run" instead a noun "Gym".