Word of the day: Petrichorian

Certain smells seem to hold memories more strongly than photographs or music. Rain falling on dry ground after a long spell of heat often creates one of those reactions almost immediately. Streets, soil, trees, and stone release an earthy scent that many people recognise before they consciously notice the rain itself. While the word “petrichor” is widely used for that smell, a less common related term has also appeared in recent years: “petrichorian”. It is usually used to describe someone who enjoys or feels deeply connected to the smell and atmosphere that arrives after rainfall. The word remains informal and is seen more often online, in creative writing, or in personal descriptions rather than in formal dictionaries or traditional academic English.Petrichorian refers to a person who loves the smell of rain, especially the earthy scent that rises from dry ground after rainfall. The term is linked with appreciation for rainy weather and the atmosphere associated with petrichor.The word petrichorian developed from “petrichor”, a scientific term introduced during the twentieth century to describe the distinctive smell produced when rain falls on dry earth. Petrichor itself comes from Greek roots: ‘petra’, meaning “stone”, and ‘ichor’, referring to the fluid believed in mythology to flow through the veins of the gods. The newer form, petrichorian, emerged much later through informal online language and creative communities. Unlike petrichor, it is not traditionally recognised in older dictionaries, though it has gained popularity in modern internet vocabulary and descriptive writing.