Pronunciation: [am ɐpˈɒsɪt] (IPA) 
The correct spelling for "am apposite" is "I'm opposite". This phrase means that someone is situated on the opposite side or facing direction. The sound "opposite" is written with the IPA phonetic transcription "ˈɑː.pə.zɪt", where the stress is on the second syllable. The sound "am" is written with the IPA transcription "æm". So, the correct spelling and pronunciation of this phrase is "I'm opposite".
The term "am apposite" is not a commonly used word or phrase in English. It is possible that you meant to ask about the etymology of the word "apposite" instead.
The word "apposite" derives from the Latin word "appositus", which is the past participle of the verb "appōnere". "Appōnere" is a combination of the prefix "ad" (meaning "to") and the verb "pōnere" (meaning "to put" or "to place"). Therefore, the literal meaning of "apposite" can be interpreted as "placed next to" or "put alongside".
In English, "apposite" is an adjective that describes something that is apt, suitable, or relevant in a particular context. It is often used to describe a remark, statement, or example that is very appropriate or applicable to a situation.
