
1) At a faster speed
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https://www.crosswordclues.com/clue/double-quick

1) Very quick or rapid
Found on
https://www.crosswordclues.com/clue/double-quick

• (a.) Of, or performed in, the fastest time or step in marching, next to the run; as, a double-quick step or march. • (v. i. & t.) To move, or cause to move, in double-quick time. • (n.) Double-quick time, step, or march.
Found on
http://thinkexist.com/dictionary/meaning/double-quick/

Two hitters approaching the setter for a quick inside hit.
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Dou'ble-quick` adjective (Mil.) Of, or performed in, the fastest time or step in marching, next to the run; as, a
double-quick step or march.
Found on
http://www.encyclo.co.uk/webster/D/113

[
adj] - (of a marching cadence) very quick
Found on
http://www.webdictionary.co.uk/definition.php?query=double-quick
adjective (of a marching cadence) very quick
Found on
https://www.encyclo.co.uk/local/20974

very quick or rapid.
Found on
https://www.infoplease.com/dictionary/double-quick
No exact match found.