Pronunciation: [blˈʌst] (IPA) 
The word "blust" is a rare word with a unique spelling that can be confusing for some. Its IPA phonetic transcription is /blʌst/. The 'u' in the spelling of "blust" represents the sound /ʌ/, which is pronounced as the vowel sound in words like "cup" or "but". The 's' at the end of the word is pronounced as /s/ and not as /z/. Despite its uncommon usage and spelling, one can appreciate the distinctiveness and clarity of the word "blust".
Blust is not a recognized English word and does not have a formal dictionary definition. It is possible that you may have made a typographical error or misspelled the word. It is crucial to note that sometimes words might not be recognized due to regional dialects, slang terms, or uncommon expressions.
If you meant "blush," according to the Merriam-Webster Dictionary, blush is defined as a verb meaning to become red in the face, particularly due to embarrassment or shame. It can also refer to the action of showing such a color by blushing, like when someone blushes.
However, if you meant an entirely different word, kindly provide the correct spelling or more context to assist you further in understanding its meaning and providing a comprehensive definition.
