upfilling

U1P3F4I1L1L1I1N1G2

noun

A rock formation that fills the lower part of a hollow or valley.

Scrabble 15
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Meanings

verb
  1. gerundparticiplepresentpresent participle and gerund of upfill
nounupfilling (plural upfillings)

plural upfillings

  1. geographyA rock formation that fills the lower part of a hollow or valley.
Cite this entry
APA

upfilling. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/upfilling

MLA

“upfilling.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/upfilling. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “upfilling,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/upfilling.

Source: upfilling on Wiktionary, CC BY-SA 4.0.