sen

BrE /ˈsɛn/ AmE /ˈsɛn/

noun en → es

1 ELECTRONICS [singular] C1

a type of electronic component used in circuits to control the flow of electricity

diodo, componente electrónico

Collocations sen diode · sen circuit

  • The sen in the circuit acts as a switch.

    El sen en el circuito actúa como un interruptor.

2 MATH [singular] B2

a trigonometric function that gives the ratio of the length of the side opposite an angle in a right-angled triangle to the length of the hypotenuse

función seno, función trigonométrica

Collocations sen function · calculate sen

  • The value of the sen at 90 degrees is one.

    El valor de la función seno a los 90 grados es uno.