അർത്ഥം : A struggle (usually prolonged) between competing entities in which neither side is able to win.
ഉദാഹരണം :
The hope that his superior campaigning skills would make a difference evaporated in the realization that electioneering had become a form of trench warfare.
അർത്ഥം : A type of armed combat in which the opposing troops fight from trenches that face each other.
ഉദാഹരണം :
Instead of the war ending quickly, it became bogged down in trench warfare.