The phrase "fills overflowing" is spelled with two different vowel sounds, represented by different letters in the English alphabet. The first syllable "fills" contains the sound /ɪ/ (as in "hit"), while the second syllable "overflowing" contains the sound /oʊ/ (as in "go"). Therefore, the spelling includes the letters "i" and "o" to represent these sounds respectively. This combination of sounds and letters produce the meaning of a container being completely filled to the point where it spills over.
Fills overflowing refers to a state or condition in which a container or space is completely filled and cannot hold any more items, substances, or elements than it already contains. It describes a situation where the contents of a container exceed its capacity, resulting in overflow or spillage. The term implies that whatever is being placed in the container or space is not only sufficient to fill it up entirely but actually exceeds its limit, causing an overflow.
In a literal sense, this could apply to a variety of physical objects or spaces, such as a cup that is filled with liquid to the point where it spills over, a sink that is filled with water to the extent that it starts overflowing, or a bucket that has reached its maximum capacity and cannot accommodate any additional items.
Metaphorically, when something fills overflowing, it often conveys a sense of abundance, excess, or overwhelming intensity. For example, one might say that a person's heart is filled overflowing with love to express that the person's affection and emotions are immensely strong and plentiful. Similarly, it can be used to describe a performer's voice filling overflowing with passion or a speech that is filled overflowing with inspiring words. In these contexts, the phrase emphasizes the idea that something is brimming to the point of exceeding its normal limits.
The phrase "fills overflowing" is not a recognized word or phrase in standard English. It seems to be a combination of the verb "fills" and the adverb "overflowing", but these words do not form a specific etymology. To determine the etymology of a word or phrase, it is necessary to provide a specific term for analysis.