Water is then pumped into the system, which forms a closed loop.

In other words, curl is always present when a field line forms a closed loop.

It forms a loop off of its parent, Highway 38.

When the hands are brought together this length of rope will form a loop.

Twist the ends together to form a strong loop about two inches long.

It has a trail and a dirt road that form a loop around the forest together.

He knotted the feet together and the tops to each other to form a loop.

Its body forms a loop following the contour of the stone.

They generally intersect with each other to form a "loop" around the city.

Including Kumily in your travel would form a nice loop.