behaviour
US /bɪˈheɪ.vjɚ/
UK /bɪˈheɪ.vjɚ/

1.
comportamiento, conducta
the way in which one acts or conducts oneself, especially toward others.
:
•
His behaviour at the party was unacceptable.
Su comportamiento en la fiesta fue inaceptable.
•
She studies human behaviour.
Ella estudia el comportamiento humano.
2.
comportamiento, funcionamiento
the way in which an animal or a machine operates or functions.
:
•
The dog's aggressive behaviour concerned its owner.
El comportamiento agresivo del perro preocupó a su dueño.
•
The unusual behaviour of the engine indicated a problem.
El comportamiento inusual del motor indicaba un problema.