A cigar "catador" is part of the manufacturing process even though he does not get in contact with any tobacco leaf.

She always brought a large bunch of cured tobacco leaf for my granpa.

In fact I had not been worried, having entirely forgotten about the tobacco leaf.

Tea leaves and tobacco leaves are the bases of great industries.

We beat them simply by having tobacco leaf smouldering outside.

The mold can also cause the tobacco leaf to crumble.

He'd studied the tobacco leaf and a thousand ways to grow it more efficiently.

Virginia closed her eyes and began to count tobacco leaves.

The more oils present in the tobacco leaf, the stronger (less dry) the filler.

It is acetaldehyde, a natural product of burning sugars and other materials in the tobacco leaf.