The agency considers it a food additive rather than a natural grain.

She hadn't doubted that it would be there, cunningly concealed by the natural grain of the wood.

Human emotion ran against his natural grain but he was trying.

The mosaic work is made by making best use of natural fine grains and textures of wood.

Berdichev's smile stretched his narrow face against its natural grain.

He has to work at Jelly's cruelty and bitterness, which go against his natural grain.

When excavated the matrix may be split along the natural grain or cleavage of the rock.

It goes against the natural grain of things.

But an ordinary computer is irreversible, grating against the natural grain of the universe.

That meant the ingredients were based on natural grains and no sugar.