The correct spelling of the word "belecturing" is actually "lecturing". The "b" is a common misspelling that likely comes from confusion with the word "belittling". "Lecturing" is spelled with a silent "c" and pronounced as "LEK-chur-ing" in IPA phonetic transcription. It means to give a speech or talk in a forceful and critical manner, often implying superiority. So, next time you use this word, make sure to spell it correctly!