However, the lack of a good vacuum and an adequate electric source resulted in an inefficient bulb with a short lifetime.

Cans of Coke and lemonade were also brought along in case they could not find an adequate source of water.

Some algae are potentially adequate sources of vitamin B-12 for vegans.

Commissions and craft work such as antique porcelain restoration provided an adequate source of income.

On election night, no network had adequate sources in Florida who could tell them that they were relying on questionable numbers.

Yes they lack adequate sources of food and water.

When babies are weaned, a balanced diet should provide adequate sources of copper.

There are adequate sources of fresh water on the cape, and areas of arable land.

Kurta agreed and left word with Maran's assistant to provide an adequate source.

"You know, fur face, for most dogs, the toilet is a perfectly adequate source of drinking water."