nuolenkaltaisia
Nuolenkaltaisia is a Finnish term used in scientific descriptions to denote objects or structures that resemble an arrow in shape. It is formed from nuoli (arrow) and kaltainen (like), with the plural suffix -isia to agree with a plural noun. The term functions primarily as a descriptive adjective or as a substantive in technical writing.
In practice, nuolenkaltaisia describes morphology rather than classification. It appears across disciplines such as botany, zoology,
The term is descriptive rather than formal; it does not designate a scientific group, lineage, or internal