antiblue

Describing one of the three possible colours of an antiquark, corresponding to blue in a quark.

For example, the tetraquark can split up into a red antired meson and a blue antiblue meson.

Antipolice.

Anyone who allowed banned activities to take place on his owned or rented property faced police citations and fines. It took only two years, however, for anti-blue law sentiment to arise, and various exceptions to the original ordinance were passed […]

Time Warner […] was also home to Ice-T, whose “Cop Killer” was pointedly and recklessly antiblue in the wake of the 1992 L.A. riots, even if the track had been intended as a statement against police brutality—a generation before the rise of the Black Lives Matter movement.