What is pervading?

Pervading means spreading or extending throughout a particular area, region, or group. The term can be used to describe a feeling, idea, or quality that seems to be present in every aspect of a particular environment. Pervading can also refer to a scent or smell, which is spread throughout a space. The term pervading can be used in a positive or negative sense depending on the context. For example, a sense of calm might pervade a peaceful garden, or a sense of unease might pervade a tense conversation. The term is often used in literature and creative writing to describe the atmosphere or mood of a particular setting or scene.