of a suitable quality, standard, or type to meet the required purpose

the house was not fit for human habitation

is the water clean and fit to drink?

in good health, especially because of regular physical exercise

my family keep fit by walking and cycling

the measures would ensure a leaner, fitter company

be of the right shape and size for

those jeans still fit me

cut a circle of paper to fit the bottom of the tin

the shoes fitted better after being stretched

install or fix (something) into place

they fitted smoke alarms to their home

be compatible or in agreement with; match

the landlord had not seen anyone fitting that description

the particular way in which something, especially a garment or component, fits

the dress was a perfect fit

a sudden attack of convulsions and/or loss of consciousness, typical of epilepsy and some other medical conditions

the child had frequent fits

a sudden short period of uncontrollable coughing, laughter, etc.

a section of a poem