Its edges appeared to be held by some gummy substance.

The gummy substance still stuck to his sword had begun melting away in the rain.

It was long, sharp, and black, with a glazed look near the point as though some gummy substance had dried upon it.

One hand produced a tiny tube and applied a gummy substance to the opened flap of the envelope.

The Egyptians mixed their colors with a gummy substance, and applied them separate from each other without any blending or mixture.

Many bud scales are covered by a gummy substance which serves as added protection.

The items had been glued to the surface by some gummy substance that had long since hardened.

Dropping it in the bowl of the table, he added a gummy substance that smelled of animal.

His lolling tongue looked dry and was coated with a gummy substance.

Some kind of gummy substance splattered over the hybrid engine, shorting it out.