eighty-eight

Short definition from Wiktionary

Numeral

1. 1
   Number between eighty-seven and eighty-nine; decimal 88
2. 2
   An abbreviation for 'Hugs and kisses' in amateur radio. Used especially in Morse code.
3. 3
   Alternative form of eighty-eight.

Noun

1. 1
   A piano (from the number of keys)
2. 2
   A butterfly of the genera Callicore, Perisama, or Diaethria, some of which have a pattern on their wings similar to the digits "88".
3. 3
   Alternative form of eighty-eight.