anxious · adjective /ˈæŋk.ʃəs/
anxious (WORRIED)
B1 worried and nervous
Dictionary examples:
He's very anxious about his exams.
My mother always gets a bit anxious if we're late.
I saw my sister's anxious face at the window.
Learner example:
I began my courses on Tuesday and I was a little bit anxious but everything was all right. (Preliminary English Test; B1; French)
anxious (EAGER)
B2 wanting to do something or wanting something to happen
Dictionary examples:
I'm anxious to hear her news.
I'm anxious that we get there on time because I don't think there'll be many seats left.
Learner example:
I am very anxious [for you] to tell me what type of competition you managed to win. (First Certificate in English; B2; Greek)