Adolescence /ˌæd

expression /ɪkˈspreʃ. ə n/ noun SHOWING
1. [ C or U ] when you say what you think or show how you feel using words or actions
He wrote her a poem as an expression of his love.
We've received a lot of expressions of support for our campaign.
Freedom of expression is a basic human right.
It's better to give expression to (= show) your anger, rather than hiding it.
formal His sadness at the death of his wife found expression (= was shown) in his music.
She plays the violin with great expression (= feeling) .
2. [ C ] the look on someone's face, showing what they feel or think
I could tell from her expression that something serious had happened.
Mark always has such a miserable expression on his face.
festival /ˈfes.tɪ.v ə l/ noun [ C ]
1. a special day or period, usually in memory of a religious event, with its own social activities, food or ceremonies
a Jewish/Christian/Hindu festival
2. an organized set of special events, such as musical performances
a folk/pop/rock festival
The Brighton Festival is held every year around May time.
the Cannes Film Festival