overbuy verb. [ǝʊvǝ'bʌɪ] Pa. t. & pple -bought [-'bɔ:t]. LME.
[from OVER- + BUY verb.]
1. verb trans. Pay too much for. LME-E18.

2. verb trans. & intrans. Buy in excess of what is immediately needed or what is allowed; accumulate surplus stock; refl. buy beyond one's means or to too great an extent. M18.

[TahlilGaran] English Dictionary ▲