IPA: /ˌoʊ.vərˈleɪd/
KK: /oʊvərˈleɪd/
To put too much weight or cargo on something, making it too heavy or burdensome.
The ship was overladed, causing it to struggle in the rough seas.
Past: overladen
Past Participle: overladen
Overlade → It is formed from "over-" (meaning excessively or too much) and "lade" (from Old English "ladan", meaning to load). The word "overlade" means to load something excessively or beyond its capacity.
Think of loading something 'too much' ('over-') — that's why overloading means to load beyond its limit.