kanji character, catalpa tree, woodblock printing, catalpa, árbol del catalpa, kanji component left, tree, wood, arbre, bois (matière), árbol, madera, árvore, madeira, kanji component right, spicy, bitter, hot, acrid, épicé, amer, piquant, âcre, amargo, duro, severo, salado, picante, picante, quente, amargo, temperado