Used to describe a temporary state of nervousness or anxiety, not a personality trait. She felt jittery before her performance but calmed down once on stage.
Pro Tip 2/3
Easily Overcome
Jittery feelings are often situational and can usually be relieved through action or distraction. I was jittery waiting for the interview, so I read a book to relax.
Pro Tip 3/3
Social Situations
People may feel jittery in social settings due to pressure or unfamiliarity. Talking to new people at the party made him jittery.