Outliner

//ˈaʊtlaɪnə// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who or that which draws an outline.
  2. 2
    A software system for organizing text into a hierarchy.

Etymology

From outline + -er.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.