Added 10 October 2026 trelliswork noun Categories: Obscure Words noun ! Definition from Wiktionary (CC BY-SA). More about trelliswork at Wordnik → Where our words come from → A trellis or trellis-like structure. Origin From trellis + work. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: latticelatticeworklattice-worktrussworkespalierwattletileworktemplewattleworkbratticing Back to today's word