straight line

• Línea que no se dobla ni se curva; la distancia más corta entre dos puntos. También se usa en sentido figurado para describir algo directo, honesto o sin desviaciones.

A line that does not curve or bend; the shortest distance between two points. Also used figuratively to describe something direct, honest, or without deviation.

1. Geometry conceptA2formal

   The shortest distance between two points, extending infinitely in both directions with no curvature.

   Línea recta

   • Draw a straight line between points A and B.
   • In Euclidean geometry, a straight line is the shortest path.
   • The ruler helps you draw a perfect straight line.

2. Direct or honest pathB2informal

   A figurative expression meaning a direct, honest, or straightforward course of action.

   camino recto

   • He always follows a straight line in his business dealings.
   • She walked a straight line through her career without any detours.
   • The politician promised to stay on a straight line with his promises.