Smart Definition
Etymology
Pronunciation
regla
ruler
regular
regular
Regla means ruler and is related to the English word regular0, as both involve rules and measurements0.
noun
  1. ruler
    A straight edge used for drawing lines or measuring distances
    Necesito una regla para dibujar una línea recta. // I need a ruler to draw a straight line.
  2. rule
    A principle or regulation governing conduct or procedure
    Es importante seguir las reglas del juego. // It's important to follow the rules of the game.