Is it normal to hear a strange word half asleep and later learn it exists?
One night i was half asleep sleep when i heard a word which sounded like
H-Y-G-E-Y-A. at that moment i became conscious because i was shocked at the clarity of the voice. i took note of the pronunciation and the next day i checked it up and to my bewilderment there it was, staring me right in the face!!!...Hygeia(goddess of health) with the same pronunciation!!i guess "hygiene" was formed from it but I don't think i have ever heard that word before. So were did it come from? are stuff like this normal? what could it mean?