IPA: /ˌoʊvərˈspɛndɪŋ/
KK: /oʊvərˈspɛndɪŋ/
The act of spending more money than one can afford or more than is necessary.
Overspending can lead to serious financial problems if not controlled.
To spend more money than one has or more than is necessary.
She regrets her overspending during the holiday season.
Past: overspent
Past Participle: overspent
Overspending → It is formed from "over-" (meaning excessively) and "spend" (from Old English "spendan", meaning to expend or use up). The word "overspending" means to spend excessively or beyond one's means.
Think of spending too much money, where 'over-' means excessively and 'spend' means to use up money.