bicentennial

to bid good bye to

to bid welcome

to bid adieu to someone

to bid goodbye to

to bid somebody welcome

It's a big family secret.

big shots

a big break

a big pot

a big step forward

As big as a house.

Big Blu

Mr Big

a big shot

He is a big shot in the government

big bucks

Big deal!

Big fish eat little fish

big gun/nob/noise/ pot/shot/wig

big head

big rock

big talk

big talker

a big O