There were lots of other pages in the book, but they might as well have all been glued into a single mass.

The roe is in a single cohesive mass and so looks like a piece of fish.

Each flower produces a fruit, but these mature into a single mass.

A single large mass would have given a steady indication.

Thus creating a single mass making them extremely hard with low porosity.

To the south, they saw a single dark mass in the sand.

They weren't individual children: they were a single mass, like a tide.

From the first note, the audience seemed to gel into a single mass hanging on the band's every move.

Still later the audience appeared as a single undifferentiated mass.

When they finished, the rope was a single mass the size of a man's head.