Here are the possible solutions for first in first out e g clue
Answer
Clue
Relevancy
shoo
Clue
"Out, out, out!"
mets
Clue
They finished their first season 60 1/2 games out of first
Definition
MET, (short for) meteorology
rule
Clue
"First in, first out," e.g.
fun
Clue
First word across in the first-ever crossword (1913) and the first of a dozen appearances of the word in this puzzle's grid, written word search-style (left, right, down, and diagonally) ... Can you f
Definition
to act playfully
absolute
Clue
Out-and-out
Definition
unconditional, fundamental
adage
Clue
"Out of sight, out of mind," e.g.
Definition
a proverb, a traditional saying expressing a common observation
ads
Clue
Might take these out to get the word out about show