What vocabulary term is used for a sticky fungus?

The term that refers to a sticky fungus is "mold." Mold consists of various types of fungi that grow in multicellular structures called hyphae. When mold forms, it creates a visible growth that can often appear fuzzy or sticky, especially when it is in the reproductive stage when spores are produced. Molds thrive in damp, warm environments and play an important role in decomposition and nutrient cycling in ecosystems.

The other terms provided do not relate to a sticky fungus: a molecule refers to the smallest unit of a chemical compound; molar pertains to the measurement of concentration or to a type of tooth; and mineral is a naturally occurring inorganic solid. These definitions highlight that "mold" is the appropriate choice for describing a sticky fungus.