Pronunciation: /ˈsɪriəs/
adjective significant or important
A1 She has a serious case of the giggles.
A2 It's important to take your health seriously.
B1 The company is facing serious financial difficulties.
B2 The government is implementing serious measures to combat climate change.
C1 The scientist conducted a serious study on the effects of global warming.
C2 The CEO made a serious decision to restructure the company.
formal The committee is discussing a serious matter that requires immediate attention.
informal I'm not joking, this is a serious situation we're dealing with.
slang Dude, this is some serious stuff we got ourselves into.
figurative His words carried a serious weight that made everyone stop and listen.
seriously
seriously
more serious
most serious
serious
will be serious
have been serious
being serious
serious
serious
to be serious
being serious
serious