'Antarabhava' existence between rebirth and the death
Most who are born in the human world will wait in a mind-made body waiting for a suitable place to be born. However it is not a birth or an existence.
You can learn more from this Noble Eight-Fold Path Meditation: https://youtu.be/vu0UZDb3gKk?list=PLk22Pmbx-cNPA_vMHe4G9LOZaPm8GGpM_&amp;t=5790
However the goal here is to understand the suffering nature of bodily pain (i.e. the 'dukka' part in dukka, domanassa, soka, parideva)