noun-modifying (irregular)
overflowing; brimming over; abounding
Literary prenominal form of the classical verb 溢る (あふる). Used in formal or poetic writing to describe something that is full to the point of overflowing, often with emotion, light, or abundance.
See also: 溢る (あふる)
With overflowing feelings in his heart, he set off on his journey.
The garden was blooming with flowers to the point of overflowing.