Answer:
I am a nut with a hole. What am I?
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I've told you all, I cannot tell you more. What am I?
If itโs information you seek, come and see me. If itโs pairs of letters you need, I have consecutively three. What am I?
If you have me you want to share me. Once you share me you wonโt have me.
I flow from the Homerโs mouth when he sees doughnuts.