Mullion

nounverified·updated May 18, 2026

a nonstructural vertical strip between the casements or panes of a window (or the panels of a screen)

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: a nonstructural vertical strip between the casements or panes of a window (or the panels of a screen)

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: a nonstructural vertical strip between the casements or panes of a window (or the panels of a screen)
DR-088 backfill from the noun definition column