(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface; "the more remote the body the less the gravity"; "the gravitation between two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between them"; "gravitation cannot be held responsible for people falling in love"--Albert Einstein
a boxing or wrestling match; "the fight was on television last night"
the act of fighting; any contest or struggle; "a fight broke out at the hockey game"; "there was fighting in the streets"; "the unhappy couple got into a terrible scrap"
an intense verbal dispute; "a violent fight over the bill is expected in the Senate"
fight against or resist strongly; "The senator said he would oppose the bill"; "Don't fight it!"
make a strenuous or labored effort; "She struggled for years to survive without welfare"; "He fought for breath"