make an inversion (in a musical composition)

reverse the position, order, relation, or condition of

turn inside out or upside down

a class of synthetic detergents in which the surface-active part of the molecule is the cation

a mixture of equal parts of glucose and fructose resulting from the hydrolysis of sucrose; found naturally in fruits; sweeter than glucose

an enzyme that catalyzes the hydrolysis of sucrose into glucose and fructose

any animal lacking a backbone or notochord; the term is not used as a scientific classification

lacking a backbone or spinal column

any of various organs of locomotion or attachment in invertebrates

being in such a position that top and bottom are reversed

(of a plant ovule) completely inverted; turned back 180 degrees on its stalk

a punctuation mark used to attribute the enclosed text to someone else

a hang performed on the rings with the body upside down

a box pleat reversed so that the fullness is turned inward

an electrical converter that converts direct current into alternating current

having an additive or multiplicative inverse