new·com·er 
/ˈnu:ˌkʌmɚ, Brit ˈnju:ˌkʌmə/ noun
plural new·com·ers /ˈnu:ˌkʌmɚ, Brit ˈnju:ˌkʌmə/ noun [count] 1 : a person who has recently arrived somewhere or who has recently started a new activity — often + to ▪ She is a newcomer to the city. ▪ My father is a relative newcomer to the world of computers. 2 : something new that has recently been added or created — often + to ▪ The word “chat room” is a relative newcomer to the English language. ▪ Our company is a newcomer to this market.
