Verb: close in
- Advance or converge on
"The police were closing in on him";
- draw in
- Surround completely
"They closed in the porch with a fence";
- enclose, inclose, shut in
Derived forms: closing in, closed in, closes in
Type of: advance, border, environ, go on, march on, move on, pass on, progress, ring, skirt, surround