taciturno - sad, gloomy, taciturn, not talkative, uncommunicativeSpanish example: Era un hombre taciturno. Vivía solo en la casa de piedra y madera que él mismo había construido.
English example: He was a very quiet man. He lived alone in the house of stone and wood that he himself had built.
Source: taciturno - sad, gloomy, taciturn, not talkative, uncommunicative (https://www.123teachme.com/spanish_feeds/word_of_the_day/2020/11/12)