The past tense of Pix is pixed.
noun. ['ˈpɪks'] any receptacle in which wafers for the Eucharist are kept.
noun. ['ˈpɪks'] a chest in which coins from the mint are held to await assay.
1. Noun, singular or mass If you have unlimited text and pix messaging through Virgin Mobile, you can send it directly to your cell phone in a text message free of charge.