Definition of titterer in English:

titterer

noun

See titter

‘It was a rant I had heard before so I paid more attention to the titterers dancing than him.’
  • ‘I do like to giggle with the gigglers and titterers but moving off is always as much as a pleasure as arriving.’
  • ‘Sitting at the back of the house, an actress - who dishonestly announces that she is not an actress - chides the titterers for their embarrassment.’
  • ‘Sycophantic titterers aside, the audience was having none of it, and several expressed their shock and empathy in the interval.’
  • ‘The titterers must have actually thought it was genuinely amusing.’