Definition of sleeplessly in US English:

sleeplessly

adverb

  • See sleepless

    • ‘Loud screams and soft sobs are heard as they roll sleeplessly on the mats spread on the floor of the school that has been converted into the relief camp.’
    • ‘The next two days were a blur for Mitch, trudging sleeplessly between the hospital and the bar.’
    • ‘A neighbor at that time became the one who insistently and sleeplessly watched you.’
    • ‘I am properly, really, tearfully, sleeplessly frightened for my children.’
    • ‘The next morning, Kevin found Adam, sleeplessly staring out the window.’

Pronunciation

sleeplessly

/ˈslēpləslē//ˈslipləsli/