unmask one's batteries
verbEtymology
From the revealing of artillery previously concealed from the enemy’s line of sight, immediately before opening fire.
Definitions
To begin a decisive action, especially one that reveals one’s true strength or character.
- “Your father is fond of surprises, as you must have seen,” Cuthbert rejoined. “He won’t unmask his batteries till all is ready for action.”
- The bishops, proud of this first victory, believed that a second would be easily won, and they unmasked their batteries.
Used other than figuratively or idiomatically
Used other than figuratively or idiomatically: see unmask, battery.
The neighborhood
Vish — recursive loop
No curated loop yet for unmask one's batteries. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA