- Accord
- A blend of several materials that reads as one new scent — 'bergamot accord' behaves like bergamot but is composed from many ingredients.
- Dry-down
- How a fragrance settles on skin over the first few hours once the volatile top notes have evaporated.
- Eau de Parfum (EDP)
- A concentration containing roughly 15–20% aromatic oil. The most widely worn everyday strength.
- Extrait de Parfum
- The richest commercial concentration, usually 20–30% oil. Heavier, longer-lasting and often worn sparingly.
- Fougère
- A classic aromatic structure built around lavender, coumarin and a citrus opening — the shape most modern designer scents follow.
- Gourmand
- A family built on edible notes: vanilla, caramel, chocolate, praline and the like.
- Incense / resinous
- Smoky, church-like notes from frankincense, myrrh and resin. They add depth and a slightly sacred quality.
- Musk
- A soft, skin-like base note that blurs the line between the fragrance and the wearer. The backbone of 'clean' scents.
- Niche fragrance
- A prestige scent produced in smaller volumes by an independent or smaller house, usually less widely distributed than designer labels.
- Projection
- The distance a fragrance travels from the skin. Sometimes called sillage when measured as a trail behind you.