yb

1 definition found

yb - WordNet (r) 2.1 (2005) :

  Yb
      n 1: a soft silvery metallic element; a rare earth of the
           lanthanide series; it occurs in gadolinite and monazite and
           xenotime [syn: ytterbium, Yb, atomic number 70]
      2: a unit of information equal to 1000 zettabits or 10^24 bits
         [syn: yottabit, Ybit, Yb]
      3: a unit of information equal to 1000 zettabytes or 10^24 bytes
         [syn: yottabyte, YB]
      4: a unit of information equal to 1024 zebibytes or 2^80 bytes
         [syn: yottabyte, yobibyte, YB, YiB]