tantivy

At full gallop; at top speed.

A hunting cry.

A fast, furious gallop; top speed.

Swiftly; rapidly; at full speed.

Swift; rapid; hasty; on the rush.

To hurry off.

A hunting cry, inciting to speed or denoting full chase.

A rapid, violent movement; a gallop; a rush; a torrent.

A High-church Tory of about the time of James II.

Swiftly; speedily; rapidly; — a fox-hunting term.