porttabac Noun, n, porttabac tobacco holder Appox. usage (any sense): less than 0.1 per million words Appox. usage (any sense): less than 0.1 per million words
portabac Noun, n, portabac obsolete form of porttabac Appox. usage (any sense): less than 0.1 per million words Appox. usage (any sense): less than 0.1 per million words