A short melody sounded upon a bugle as a signal or order. (noun)
The Century Dictionary (Public Domain)
Use "bugle-call" in a sentence
"The music appeared to rise from out of the vast jungle-clad crater below me, and as the bugle-call died away, I distinctly beard the bleating of goats!"
"I didn't see a soul as I came, but I was cheered by the sound of a bugle-call in the distance, and I was pressing ahead more boldly up towards the temple ruin when someone clicked his tongue in the shadows, and I reined up sharply."
"Suddenly, as clearly as if I were on a parade-ground, my ears caught the sound of a bugle-call."