COPTER
Meaning of COPTER in English
cop ‧ ter /ˈkɒptə $ ˈkɑːptər/ BrE AmE noun [countable] American English
[ Date: 1900-2000 ; Origin: helicopter ]
a ↑ helicopter
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012