median – n. mathematics : the middle value in a series of values arranged from smallest to largest

preservation – n. the act of keeping something safe from harm or loss

feature – v. to have or include (someone or something) as an important part

cubicle – n. chiefly US : a work space in a large office with a desk that is usually surrounded by low walls

opportunity – n. an amount of time or a situation in which something can be done

income – n. money that is earned from work, investments, business, etc.

leap – n. a great and sudden change, increase, or improvement; a serious attempt to do or understand something new