Definition of Ｆ外失 (エフがいしつ)
エフがいしつ
Ｆ外失
エフがいしつ
efugaishitsu
expression
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apologies for writing to you without either of us following the other(slang)(abbr. of ＦＦ外から失礼します; used on twitter)
Related Kanji
| 外 | outside |
| 失 | lose, error, fault, disadvantage, loss |