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Tobacco Glossary: 35 Terms Every Smoker Should Know

Plain-language definitions, from air-cured and blend to tipping paper and ventilation, with links to the guides that go deeper.

Last reviewed November 3, 2026 · By the Native-Smokes.com team

The tobacco world has its own vocabulary. Here are the words you'll meet most often, in plain language. Follow any link to read more.

Air-cured
Tobacco dried slowly in open, ventilated barns. Burley is air-cured. Read more
Ash
What's left after the tobacco burns. A firm ash is a sign of good tobacco and paper.
Blend
The recipe of leaf types, grades and harvests a brand uses, kept the same from carton to carton.
Burley
An air-cured leaf that's fuller and a little nutty, used for body in American-style blends. Read more
Burn rate
How fast a cigarette burns. Set by the tobacco, how firmly it's packed and the paper.
Canadian blend
A blend built mainly on flue-cured Virginia: bright, clean and smooth. Read more
Canoeing
When one side of a cigarette burns faster than the other.
Carton
A box of packs: 10 packs of 20, or 8 packs of 25, so 200 cigarettes. Read more
Casing
A light coating of flavourings added to some leaf, mainly in American-style blends. Read more
Charcoal filter
A filter with a section of activated charcoal, for a cleaner, smoother taste. Read more
Curing
Drying the harvested leaf so it turns from green to gold and develops its flavour.
Cut
How finely the leaf is shredded. An even cut gives an even burn. Read more
Draw
How hard you pull to get a full puff. Firm or easy. Read more
Ember
The glowing, burning tip of a lit cigarette.
Filter
The tip you draw through, made of fine fibres. Its density shapes the draw. Read more
Flue-cured
Tobacco dried with warm air in closed barns, keeping its natural sugars. Virginia is flue-cured.
Full flavour
A brand's regular blend, with little or no ventilation: the firmest draw and fullest taste. Read more
Hard pack
A flip-top box, usually of 20. Read more
King size
The standard cigarette length and width in Canada. Read more
Leaf grade
How cured leaf is sorted, by colour, texture and where it grew on the plant.
Light
A blend with more ventilation and a smoother taste than the full flavour. Not safer. Read more
Nicotiana
The tobacco plant family. Almost all commercial tobacco is Nicotiana tabacum. Read more
Oriental
Small, aromatic, sun-cured leaves from around the eastern Mediterranean. Read more
Pressure drop
The measured resistance to draw, in millimetres of water. Read more
Priming
Picking leaves a few at a time as they ripen, from the bottom of the plant up.
Rod
The paper-wrapped column of tobacco, before the filter is added.
Rollies
Pre-rolled filtered cigarettes sold loose in bags of 200. Read more
Slide and shell
A pack where an inner tray slides out of an outer sleeve, often holding 25. Read more
Slim
A narrower cigarette that gives a smaller, lighter puff. Read more
Sun-cured
Leaf dried in the open sun. Oriental tobacco is sun-cured. Read more
Tipping paper
The paper wrapped around the filter that joins it to the rod.
Topping
Removing the plant's flower so it puts its energy into the leaves.
Ultra light
The most ventilated, mildest blend, with the easiest draw. Not safer. Read more
Ventilation
Tiny holes around the filter that let air into each puff, making it lighter. Read more
Virginia
A flue-cured leaf, bright and smooth, and the base of Canadian blends. Read more

Questions

What's the difference between flue-cured and air-cured tobacco?

Flue-cured tobacco is dried with warm air in closed barns and keeps its sugars (bright, smooth). Air-cured tobacco dries slowly in open barns (fuller, less sweet).

From this guide: What makes a good cigarette: tobacco, cut and care · Filters and the draw: how a filter changes every puff

WARNING Cigarettes are highly addictive and cause cancer, heart disease and lung disease. Quit help: 1-866-366-3667 · gosmokefree.gc.ca/quit

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