Definitionen
1.VerbTo turn (something) upside down or inside out; to place in a contrary order or direction."to invert a cup, the order of words, rules of justice, etc."
2.VerbTo move (the root note of a chord) up or down an octave, resulting in a change in pitch.
3.VerbTo undergo inversion, as sugar.
4.VerbTo divert; to convert to a wrong use.
5.VerbTo turn (the foot) inwards.
6.NounAn inverted arch (as in a sewer).
7.NounThe base of a tunnel on which the road or railway may be laid and used when construction is through unstable ground. It may be flat or form a continuous curve with the tunnel arch.
8.NounThe lowest point inside a pipe at a certain point.
9.NounAn elevation of a pipe at a certain point along the pipe.
10.NounA skateboarding and snowboarding trick where the skater grabs the board and plants a hand on the coping so as to balance upside-down on the lip of a ramp.
11.NounA homosexual person, in terms of the sexual inversion theory.
12.NounOf a person, assumed to be transgender, in terms of transvestigation. .mw-parser-output .defdate{font-size:smaller}
13.AdjectiveSubjected to the process of inversion; inverted; converted."invert sugar"
14.NounAn invertebrate.