B1[I or T]to use physical force to try to defeat another person or group of people: There were children fighting in the playground.The soldiers fought from house to house.They fought with(= on the side of) the North against the South.The birds were fighting over(= competing for) a scrap of food.They fight like cats and dogs(= fight or argue very angrily and violently).They fought to the bitter end/to the death(= until everyone on one side was dead or completely defeated).FightingB2[I or T]to use a lot of effort to defeat or achieve something, or to stop something happening: He fought the disease bravely for three years.We need the public's help in fighting crime.He fought against racism.Vitamin C is thought to help fight colds and flu.They had to fight hard for improvements to the road system.One of the passengers was fighting for her life(= so ill or injured that she might die) last night after receiving multiple injuries in the collision.With debts of over $2 million, the corporation is fighting for its life(= people are trying hard to stop it being destroyed)I had to fight (back)(= tried hard not to show or produce) the tears when he said he was leaving.The bank fought off(= successfully prevented) a takeover by another bank recently.I was getting a cold at the start of the week but I seem to have fought it off(= got rid of it).Responding to an attackB2[I]informalto argue: I wish they wouldn't fight in front of the kids.I could hear them fighting about money again.Arguing and disagreeing
You are looking at an entry to do with Arguing & disagreeing, but you might be interested in these topics from the Expressing opposition & disapproval topic area: