'aud' comes from the Latin verb 'audio, audire'. As you have ascertained, it means 'to hear' or 'to listen'. It is used in English as 'auditorium', 'auditory', and 'audio'.
The Latin root audire, 'to listen/hear' gives us the prefices 'audio-' and 'audit-' (to give a 'hearing' to)
The Latin roots "audi" meaning hear, and "aud" meaning sound would help determine that an unfamiliar word is related to being able to hear something. Words such as "auditory" or "audio" would be examples of words derived from these roots and relate to the sense of hearing.
Yes, it is a noun. It means the condition of being new, or of being unfamiliar.
"This" is refering to a thing, item, etc. being indicated.
If you are refering to Bernie Madoff, his sons turned him in.
somthing that only your family has or makes and also somthing really sweet
Capable of being extended or protruded
Maybe with it being often unfamiliar then you might not be able to know your way around the place and you will not be able to live in that particular place.
If you are refering to the American singer, then no I've never heard of him being a cheerleader
If you are refering to the same being, it would be spilt personalities. Hope this helps.
i dont know it being hot outside probally has somthing to do with it
If you are refering to The united states; then the answer would be Alaska ; with point barrow being the northern most point
If refering to being clean, sterilization is preventing infection and disinfection is removing an existing contamination.