"Estrys" is a song by The Joy Formidable, a Welsh alternative rock band. The lyrics of the song are primarily in Welsh, with a few English phrases mixed in. Here is the meaning and story of the song: The word "estrys" means "estrus" or "heat" in English, which refers to the period of sexual fertility and receptivity in female mammals. The song seems to explore themes of longing, introspection, and the search for one's true self. The opening lines, "Gwell yw hyn, gwell na crwydro" can be translated as "It is better like this, better than wandering." This suggests that the narrator finds solace in their current state of introspection and self-reflection rather than constantly searching for something external. The lyrics continue by mentioning the imagination of a distant future and how the present moment is better. It says, "You're just a memory now that could vanish sooner." This may imply that the narrator is acknowledging the instability of memories and how they could fade away. The line "Nid Santes Martha" refers to Saint Martha, a figure in Christian tradition known for her hospitality. Here, it is used metaphorically, implying that the narrator's own nature and temperament rush forward without being still or patient. They mention that they would "marry the sea," indicating a desire for freedom and a sense of release from the constraints of ordinary life. The chorus speaks of the loneliness and solitude, comparing it to the loneliness of a child and the inability to escape from it. It suggests that pain will come to those who are left behind. Overall, "Estrys" is a contemplative song that delves into the complexities of human emotions, exploring themes of longing, introspection, and the search for personal fulfillment.