Revving definitions

Revving

1) Gunning 2) Stationary acceleration
Found on https://www.crosswordclues.com/clue/revving

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Revving

1) Gunning
Found on https://www.crosswordclues.com/clue/revving

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Revving

Spinning up the Heavy's Minigun using the alternate-fire button. May also refer to the delay experienced when the Minigun is spun up prior to shooting using the primary fire button.
Found on http://wiki.teamfortress.com/wiki/Glossary_of_player_terms

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