English

Noun

duale tantum ‎(plural dualia tantum)

1. (grammar) A noun (or specific sense of a noun) that can only occur in the dual, and which lacks forms for singular, plural, and any other number.
   • 1909, Edward Sapir, Wishram Texts, page 4, footnote 1:

     The second -c- refers to icgaʹkwal “eel” (duale tantum), a form used alongside of igaʹkwal (masc.).

   • 1989, Frans Plank, “On Humboldt on the Dual” in Linguistic Categorization, eds. R. Corrigan, F.R. Eckman, and M.P. Noonan, § 2.5, 309:

     The only natural-pair noun consistently preferring the dual over the plural, ὄσσε, virtually a duale tantum, refers to the eyes not as mere sense-organs but as ‘windows of the soul’.

   • 2000, Greville G. Corbett, Number, chapter v, § 5.8.2, 175:

     Generally singularia tantum are the most common; we find instances with just the plural or with dual and plural but lacking the singular; dualia tantum are quite rare.

Translations

See also

• plurale tantum
• singulare tantum