Definition of overcommitment in English:

overcommitment

noun

See overcommit

‘Totally insane overcommitments knocked it out for a time.’
  • ‘I think my biggest struggle has been caused by overcommitments and my previous lack of time-management skills.’
  • ‘Isolationists killed the measure as an overcommitment of American power and prestige.’
  • ‘They overinvested in something that was a good idea for a long time, and once it became a bad idea, they couldn't see it - the overcommitment cost them the period of innovation.’