Betty

n.	1.	A short bar used by thieves to wrench doors open. The powerful betty, or the artful picklock. - Arbuthnot.
	2.	A name of contempt given to a man who interferes with the duties of women in a household, or who occupies himself with womanish matters.
	3.	A pear-shaped bottle covered round with straw, in which olive oil is sometimes brought from Italy; - called by chemists a Florence flask.