entornar - to close halfway, to not close all the way, to leave ajarSpanish example: Abrí con cuidado la puerta y entré en el vestíbulo.
English example: I carefully left the door ajar and entered the foyer.
Source: entornar - to close halfway, to not close all the way, to leave ajar (https://www.123teachme.com/spanish_feeds/word_of_the_day/2022/8/13)