pyramid ['pircmid] (n)
1. a solid shape usu with a square or triangular
    base, and sloping triangular sides meeting in
    a point:
  pwk7ef;(odk\) -wd*HatmufcHESifh
  ab;eH-wd*HyHk7Sd xkc`ef?
2. an ancient tomb built in this shape in Egypt:
  tD*spfEdkifiHwGif a7S;u
  aqmufvkyfcJ\onfh yd7rpftkwf*l?