of a suitable quality, standard, or type to meet the required purpose.
the house was not fit for human habitation
suitable,good enough,relevant,pertinent,apt,appropriate,suited,apposite,apropos,-worthy,fitting,befitting,proper,due,seemly,decorous,decent,right,correct,comme il faut,meet
be of the right shape and size for.
those jeans still fit me
be big/small enough (for),be the right shape (for),fit like a glove
the particular way in which something, especially a garment or component, fits.
the dress was a perfect fit