boulean Noun, m, boulean diminutive of bou Appox. usage (any sense): 0.018 per million words Appox. usage (any sense): 0.018 per million words
Boulean Proper noun, Boulean A surname Appox. usage (any sense): less than 0.1 per million words Appox. usage (any sense): less than 0.1 per million words