overcommit

/ˌoʊvərkəˈmɪt/
verb
  1. To promise to do more than one can realistically accomplish.
    • He learned not to overcommit after he missed three deadlines in one week.
    • If you overcommit to too many projects, you will feel stressed and rushed.
    • She tends to overcommit by agreeing to help with every school event.
  2. To allocate more resources (such as time, money, or people) than are actually available.
    • We overcommitted our volunteers, and not enough showed up for the cleanup.
    • The manager warned the team not to overcommit their budget for the quarter.
    • The company overcommitted its servers, causing the website to crash during the sale.
Synonyms
What does "overcommit" mean? | whatsthatwordmean | whatsthatwordmean