sem dormir Learn Unstarted Literal Breakdown Recording English Portuguese Learn without sem Learn to sleep dormir Learn Summary The Portuguese translation for “sleepless” is sem dormir. The Portuguese, sem dormir, can be broken down into 2 parts:"without" (sem) and "to sleep" (dormir). Practice Lesson "sleepless" Practice (1) Lesson Learn Lesson words This lesson has no individual words. Lesson phrases sleepless etc. View all lesson phrases Acknowledgements English source https://lingopolo.org/spanish/word/sleepless Audio Google text-to-speech