terttuina
Terttuina is a Finnish term that generally refers to a cluster or a bunch of something. It is most commonly used in botanical contexts to describe inflorescences where flowers are borne on short stalks attached to a central stem or axis. This arrangement allows for a dense and often visually striking display of flowers. Examples of plants with terttuina inflorescences include certain types of lilies and some flowering shrubs.
Beyond botany, terttuina can be used more broadly to describe any collection of similar items grouped together.