Opening his eyes, he found himself down on one knee in the narrow hallway with his right arm outstretched in a wide, sweeping manner, which wouldn’t have been all that terrible except that he was also face to face with Mr. Reed, the janitor. The two stared at each other, motionless, for what seemed like an eternity until finally Mr. Reed cleared his throat and carefully sidled past with his mop and bucket, whistling as he continued on his way. Tyrell shook his head and quickly rose before the elevator doors swung open.
What is the meaning of the word sidled?
Answer choices for the above question
cleaned
removed
edged along
started again