Definitions:

1. A quantity of no importance. NOUN
   • If you want to discuss sympathy, think about me, pining away for a hot time and getting 'nada'.
2. Nothing, zero, or none. NOUN
   • The kids next door will be disappointed if they learn that their lemonade stand has earned them 'nada'.

Synonyms:

• nothing
• null
• zero
• zilch