A safelight is a light source suitable for use in a photographic darkroom.

In earlier times the Defereggen valley would have been a suitable source of the name.

That depended on finding a suitable source of materials.

Upstream elements of this river provided a suitable source of freshwater for the inhabitants.

For men in general, the idea of sacrifice for a "brother" is a more suitable source of emotion.

He could not resume his business at home without a suitable source of joy.

The Chip requires merely a suitable source of power, and a mental command?

In the end, Kirk had to explore the jungle around the hollow for hours before he found a suitable source of vines.

Tree sap and damaged ripe fruits are particularly suitable sources.

None of the tools I tried so far think the existing boot/primary is a suitable source for cloning.