be ‧ gin ‧ ner /bɪˈɡɪnə $ -ər/ BrE AmE noun [countable]
[ Word Family: noun : ↑ beginner , ↑ beginning ; verb : ↑ begin ]
1 . someone who has just started to do or learn something:
an absolute beginner
2 . beginner’s luck unusual success that you have when you start something new