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Online Slang
: FIL
FICCL
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FITB
FIL
Meaning
Father-in-law
Type
Acronym
Popularity
★ ★ ☆ ☆ ☆
Uncommon
Usage
General (not just online)
Comments
Refers to the father of a person's spouse.
Example
"Thankfully, I get along with my FIL pretty well."
Updated
October 21, 2020
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https://pc.net/slang/meaning/fil