portentous
(en)
(adjective) of, relating to, or constituting a portent / (adjective) eliciting amazement or wonder; prodigious / (adjective) being a grave or serious matter / (adjective) self-consciously solemn or important; pompous / (adjective) ponderously excessive
In a portent to which they did not pay adequate attention, police reported that watching soldiers cheered the workers’ red banners
notable
6 years, 7 months ago