The spelling of the word "SUCHSA" may seem confusing, but it can be easily explained through its phonetic transcription. The word is pronounced as /səkʃə/ and is spelled with a "u" and "ch" to indicate the "uh" and "sh" sounds, respectively. The final "a" is used to indicate the schwa sound. While the word may not have a clear meaning, understanding the spelling can improve one's understanding of phonetics and pronunciation.
I apologize, but I couldn't find any information or definition for the term "SUCHSA" in any established dictionaries. It's possible that "SUCHSA" may be a less commonly used or specialized term, or it might be an acronym or abbreviation specific to a particular field or industry. Without further context or information about its intended usage, it is challenging to provide an accurate definition.
If "SUCHSA" is an acronym or abbreviation, it may be helpful to provide additional details or the full form of the acronym to assist in providing a more precise definition.