noun🔗ShareColumna vertebral, espina dorsalThe series of bones situated at the back from the head to the pelvis of a person, or from the head to the tail of an animal; backbone, vertebral column."My grandfather, who is over 80, has a slight curvature in his spine. "Mi abuelo, que tiene más de 80 años, tiene una ligera curvatura en la columna vertebral.bodyanatomyorganstructuremedicineanimalphysiologyChat with AIVocabulary GamePractice Reading
noun🔗ShareEspina dorsal, cresta, eje centralSomething resembling a backbone, such as a ridge, or a long, central structure from which other structures radiate."The new tent's spine ran down the center of the fabric, providing support for the poles. "La espina dorsal de la nueva tienda recorría el centro de la tela, proporcionando soporte para los postes.anatomystructurebiologybodyorganpartChat with AIVocabulary GamePractice Reading
noun🔗ShareEspinaA pointed, fairly rigid protuberance or needle-like structure on an animal, shell, or plant."The cactus had sharp spines that made it difficult to handle. "El cactus tenía espinas afiladas que dificultaban su manipulación.animalplantanatomybiologyorganismstructurepartnatureChat with AIVocabulary GamePractice Reading
noun🔗ShareDuramenThe heartwood of trees."The carpenter used the spine of the fallen tree to build a sturdy support beam. "El carpintero usó el duramen del árbol caído para construir una viga de soporte resistente.plantmaterialChat with AIVocabulary GamePractice Reading
noun🔗ShareCoraje, valentíaCourage or assertiveness."Despite the criticism, she showed a lot of spine and defended her project. "A pesar de las críticas, demostró mucho coraje y defendió su proyecto.characterattitudeabilityChat with AIVocabulary GamePractice Reading
noun🔗ShareRigidezThe stiffness of an arrow."The archer carefully checked the spine of the arrow to ensure it was stiff enough for a good shot. "El arquero revisó cuidadosamente la rigidez de la flecha para asegurar que fuera lo suficientemente rígida para un buen disparo.sporttechnicalChat with AIVocabulary GamePractice Reading
