the act of leaving or being absent from a meeting, especially as an expression
a doorway in a building or room that gives direct access to the outdoors: a home with a sliding-glass walkout from the living room to the patio.
having a doorway that gives direct access to the outdoors: a walkout basement.
1885–90, Americanism; noun, adj. use of verb phrase walk out
is always a great word to know.
So is flibbertigibbet. Does it mean: