The phrase "a sharp dagger" is correct and usable in written English.
It can be used to describe a dagger that has a keen edge, emphasizing its potential for cutting or piercing.
Example: "The assassin drew a sharp dagger from his cloak, ready to strike at any moment."
Alternatives: "a pointed blade" or "a keen dagger".
The letter-writer spent the next few hours whittling out in Sumac City, making a small, sharp dagger out of a piece of Maple.
It was an especially sharp dagger because Rodgers, Gatlin, Tyson Gay and Trayvon Bromell had posed for pictures with American flags draped on their shoulders and were celebrating when they were told they'd been disqualified.
Their most deadly weapon is their feet: they defend themselves with a powerful forward kick, and the inner toe on each foot is armed with an extremely sharp dagger-like claw that can reach 125 mm (5 inches) long, so they can easily rip the face off any opponent stupid enough to corner and harass them.
Those of us who aren't raising what Lisa Catherine Harper calls "a sharp, pointed dagger" of a child, but were aiming instead for a more well-rounded approach, need to speak up before our children's teams ramp up.
When they performed "Crazy Girl," the electric guitars were very apparent, as they sliced through head-banging drum beats, while Dom's similarly sharp dagger-like voice cut a clear path straight through the music, wide enough for you to follow him through, and crisp enough for you to believe that this girl is... "JUST A CRAZY GIRL".
However its hands had two blunt fingers, unlike the sharp, dagger-like claws of meat-eaters such as Velociraptor.
While trying to move the unwieldy plant, David Bulkeley, the greenhouse manager, cut his arm on its sharp, dagger-shaped leaves -- and he still has the scar to remind him.
All year long, the fans of their dagger-shaped leaves are an attractive blue-gray-green--a sharp point of interest among the mounding foliage of bushier things.
Among professional Shakespeareans – think the conspirators in Julius Caesar, only with sharper daggers – there has been a mixture of glee and remorse.
Maggiri, is an ancient dagger ritual that involves pressing a sharp knife against one's neck.
