The Oils and Plants Aromatherapy Glossary gives definitions of Aromatherapy and Herbal Terms.

Here are the results for the letter p

Panacea

A remedy for all diseases, evils, or difficulties; a cure-all.

Parturient

Helping delivery in childbirth.

Pectoral

Helpful for chest infections.

Peristalsis

The wavelike muscular contractions in tubular structures, especially organs of the digestive system such as the esophagus and the intestines. Peristalsis is characterized by alternate contraction and relaxation, which pushes ingested food through the digestive tract towards its release at the anus. Worms propel themselves through peristaltic movement.

Pharmacokinetic

The action of drugs and essential oils in the body

Pharmacologic

The characteristics or properties of a drug, essential oil, herb or plant especially those that make it medically effective.

Pheromone

A chemical messenger used as a signal between individuals.

Polar

A term used to describe a molecule which has a partial positive and negative charge. Polar molecules are generally water-soluble.

Polypeptide

Amino acid polymer. See Amino Acids for more information.

Pomade

Perfumed fat obtained as a result of enfleurage.

Protozoan

Any of a large group of single-celled, usually microscopic, eukaryotic organisms, such as amoebas, ciliates, flagellates, and sporozoans.