black holes The black hole we see is the Event Horizon. Its realy not a hole. Just a spherical region in space where matter ceases to exist.
The holes on your sneakers are called 'eyes'
They are called "black holes".
holes
Holes.
I do not know if they have a musical name but they are commonly just called Recorder Holes.
The F holes in a cello are called... <drum roll!> F-holes! They are also called 'sound holes', and acousticians might refer to them as 'ports'.
tiny holes in the skin are called pores
The holes in a shirt for fastenings are called buttonholes, even if there are no buttons to go through them. If they are small and round they may be called eyelets.
The holes are called craters. They are the sites of impact of meteors and meteorites. The walls of the holes consist of dust thrown up and out by the impact.
Simply 'Thumb Holes'.
Gloves without finger holes are usually called fingerless gloves.
Holes that form by huge blocks of glacier and that have been burrowed into the ground are called kettles. There are many types of holes.