Still later, circular canals or singels [S] were dug and surrounded the city.

Several additional components are anticipated in the future, including completion of the circular canal, improved parking, and enhancements to park entrances.

This connects to the gastrovascular cavity, the radial canals and the circular marginal canal.

Four radial canals connect the stomach to an, additional, circular canal running around the base of the bell, just above the tentacles.

The board consists of a raised, cross shaped platform divided into squares on which the pieces move surrounded by a circular "canal".

Inside is a circular canal enclosing a small island on which was built a fine pavilion with domed halls and a central fountain.

From the circular canal two sac-like projections called the lemnisci run into the cavity of the body, alongside the proboscis cavity.

A thin circular canal, maybe seventy or eighty meters wide, surrounded the ring of structures.

The cooling water takes up the heat from the equipment and is then pumped into the circular canal that you've referred to.