Pluralwort
Pluralwort is a term from traditional German grammar used to describe a word whose standard usage is in the plural, with little or no use in the singular. In this sense it overlaps with the concept modern linguists usually call pluralia tantum, but the label Pluralwort comes from older grammars and is largely of historical interest.
Historically, Pluralwörter were catalogued as a distinct class in 18th- and 19th-century German grammar works. They
In contemporary linguistics the category is seldom used, and the term pluralia tantum is generally preferred
See also: Pluralia tantum, Singularia tantum, German grammar history.