definition of
invert

[1] #1 invert v. make an inversion (in a musical composition); "here the theme is inverted". wn

[2] #2 invert v. [reverse] reverse the position, order, relation, or condition of; "when forming a question, invert the subject and the verb". wn

[3] #3 invert v. [turn back, reverse] turn inside out or upside down. wn