Pronunciation: [swˈɛld ˈa͡ʊt] (IPA) 
The word "swelled out" is spelled as /swɛld aʊt/. It is composed of two words, "swelled" and "out". The word "swelled" is spelled with a double "l" to represent the lengthened vowel sound /ɛ/. The sound of the letter "a" in "out" is pronounced as /aʊ/, a diphthong composed of the sounds /a/ and /ʊ/. This combination of letters creates the distinctive pronunciation of "swelled out", which means to become enlarged or bloated.
Swelled out refers to the act or state of expanding or bulging outwards, typically in a gentle or gradual manner. The term is often used to describe something that has become larger, more rounded, or more prominent in its shape or size, often due to the accumulation or increase of a substance, pressure, or force within.
For example, in the context of a medical condition, swelled out can refer to the expansion or enlargement of a body part or organ due to an accumulation of fluid, such as swelling or edema. Similarly, it can be used to describe the bloating or distension of the abdomen caused by the accumulation of gas or excessive fluid.
In a more general sense, swelled out can also be applied to inanimate objects or structures. For instance, a swelled out surface or fabric might indicate that it has become more rounded or puffed up due to being filled or padded with material. Additionally, swelled out could be used to describe a portion of a building or structure that has been expanded or protrudes outward, thereby altering its original shape or form.
Overall, the term swelled out conveys the idea of expansion, enlargement, or bloating, whether it pertains to physical objects, living organisms, or abstract concepts like egos or emotions.
The etymology of the word "swelled out" can be understood by analyzing the origins of its individual components.
1. "Swelled": The word "swelled" comes from the Old English term "swellan", which means "to grow or become larger". This verb can be traced back to the Proto-Germanic root "swelganą", also meaning "to grow or become large". It is akin to the Old Norse "svella" and the Old High German "swellen".
2. "Out": The word "out" derives from the Old English term "ūt", which carries the same meaning. It can be connected to the Proto-Germanic root "ūt", meaning "outwards" or "outside". This root is also related to the Old Norse "út" and the German "aus".
