Meaning

2 senses
  1. (rare)A timber beam used as the foundation for a building.

  2. The lowest beam of a door-frame; the threshold.

Origin

From Middle English groundselle, ground sille, equivalent to ground + sill.

From Middle English groundselle, ground sille, equivalent to ground + sill.

Wiktionary, CC BY-SA 4.0 · source

Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.

groundsill — meaning, examples, forms, synonyms | Krumeto