Pronunciation: [bˈɔ͡ɪlz] (IPA) 
The word "boils" is spelled with two syllables and follows the rule that the letter O can represent the sound /ɔɪ/ when followed by the letter I. This sound is a diphthong that starts with a rounded vowel /ɔ/ and glides to the sound /ɪ/. The IPA phonetic transcription for "boils" is /bɔɪlz/. It's important to master the spelling of words like "boils" to improve communication in writing and to avoid common spelling mistakes.
Boils are a common skin infection that occurs when a hair follicle or an oil gland becomes infected with bacteria, most commonly Staphylococcus aureus. They are characterized by painful, raised bumps on the skin that are filled with pus. Boils typically start as red, swollen nodules that gradually increase in size and become firm to the touch. As the infection progresses, a white or yellow center forms, indicating the presence of pus. Boils commonly develop in areas that experience friction or sweat, such as the armpits, buttocks, groin, and neck. They can range in size from small, pea-sized papules to larger, golf ball-sized abscesses. Boils are usually tender and can cause discomfort or pain.
The primary cause of boils is the introduction of bacteria into the skin through a cut or small opening. Other risk factors that can contribute to the development of boils include poor hygiene, weakened immune system, diabetes, exposure to harsh chemicals, and close contact with someone who has a boil.
Boils can often resolve on their own with proper self-care, including applying warm compresses to the affected area, keeping the area clean and dry, and avoiding squeezing or popping the boil. However, in some cases, medical intervention may be necessary, such as draining the boil or prescribing antibiotics. Recurrent or larger boils may require further evaluation and management by a healthcare professional.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word boils has its etymology in the Middle English word boilis or boile, which originated from the Old English word byl or bylian. This Old English term is derived from the Old Norse word bull, meaning a boil or swelling, which is related to the Old High German word bulli, having the same meaning. The ultimate origin of the word is uncertain, but it might be connected to the Proto-Indo-European root *beu- or *bheu-, which means to swell or boil.
