close in on (one)(redirected from closing in on them)
close in on (one)
1. To physically surround, encircle, or approach someone or something. As the opposing troops closed in on us, I knew we would never win the battle. When I'm in a small space for too long, I start to feel as though the walls are closing in on me.
2. To overwhelm or engulf someone, as of emotions. For a long time, I couldn't drive because feelings of fear closed in on me every time I got behind the wheel.
3. To approach very quickly or become imminent, as of a deadline or other requirement. I procrastinated, and now the deadline for my paper is really closing in on me!