IPA: /ˌoʊvərəˈbʌndəns/
KK: /oʊvərəˈbʌndəns/
A situation where there is more of something than is necessary or wanted; an excess.
The garden was filled with an overabundance of flowers this spring.
Overabundance → It is formed from "over-" (meaning excessively) and "abundance" (from Latin "abundantia", meaning fullness or plenty). The word "overabundance" means an excessive amount of fullness or plenty.
Think of having something in excess — 'over-' means excessively, and 'abundance' refers to fullness or plenty.