This doctor who screencap contains
cela, célula de espera, and cela de detenção.
There might also be
instituição penal, facilidade penal, penal facilidade, cadeia, prisão, tilintar, slammer, poky, pokey, jail, jailhouse, gaol, clink, cela de prisão, cela de prisão celular, célula de prisão, célula, and prisão.
In the first issue of the Doctor Who comic books published in America , an introduction to the character included a peculiar mathematic equation as his "real name." The Doctor's real name is also given as d³Σx² or: ∂³∑x²