an·ti·grav·i·ty 
(ăn′tē-grăvĭ-tē, ăn′tī-)
(ăn′tē-grăvĭ-tē, ăn′tī-)n.
The hypothetical effect of reducing or canceling a gravitational field.
an′ti·gravi·ty adj.
- proto-
- Proto-Algonquian
- protoceratops
- protocol
- protocolar
- protocolary
- protoctist
- protoderm
- protodermal
- protogalaxy
- Proto-Germanic
- protogynous
- protogyny
- protohistorian
- protohistoric
- protohistory
- protohuman
- Proto-Indo-European
- protolanguage
- protolithic
- protomartyr
- protomorph
- protomorphic
- proton
- protonema