overbrim

overbrim

(ˌəʊvəˈbrɪm)
vb, -brims, -brimming or -brimmed
poetic to flow over the edges (of)
References in classic literature ?
It seemed as if he held his heart in his hands, like a full cup that the least motion might overbrim.
This surface tension, as it is called, is the reason we can fill a glass so that it overbrims with water.