This is the 2686th most frequent Japanese word.
溢れ
"Overflow" or "abundance."
Usage of '溢れる' conveys the idea of an emotional or physical overflow, often metaphorical as in the expression of feelings.
彼の目には喜びが溢れている。
Joy is overflowing in his eyes.
In this sentence, '溢れる' is used literally to describe liquid overflowing from a container.
コップの水が溢れてしまった。
The water from the glass has overflowed.
Here, '溢れる' describes a space filled abundantly with people or activities, often indicating a lively atmosphere.