The story
From free state + -er (supporter) or + -er (demonym suffix).
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: One of the antislavery settlers in Kansas Territory in the 1850s. Full definition →
From free state + -er (supporter) or + -er (demonym suffix).
Etymology from Wiktionary, CC BY-SA 4.0.