~ is used to form words which describe something that has one part or feature, rather than having two or more of them.
The ~engine plane landed in western Arizona.
...a ~track road.
COMB in ADJ
~ is used to form words which describe something that has one part or feature, rather than having two or more of them.
The ~engine plane landed in western Arizona.
...a ~track road.
COMB in ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012