Shirabe
お先 に 失礼します
English jmdict
1
expressions (phrases pardon me for leaving (first)
used when leaving a workplace, etc. while others remain
「おさきにしつれいします」「おつかれさまでした」
"I'm finished for the day." "Much appreciated."

失礼しつれい

Common Noun Irregular Intransitive I-adj
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verbadjectival nouns or quasi-adjectives (keiyodoshi) discourtesy;impoliteness
See also: 無礼 (ぶれい)
あなたはこの前の夜の失礼な振る舞いをスミス夫人に謝罪すべきです。
You should apologize to Mrs. Smith for your rude behavior the other night.
2
expressions (phrases excuse me;goodbye
See also: 失礼します (しつれいします)
「失礼ですが」とアンが話に割って入った。
"Excuse me," Ann broke in.
3
noun or participle which takes the aux. verb surutransitive verbintransitive verb to leave
それではそろそろ失礼します。
Well, I must be going.
4
noun or participle which takes the aux. verb surutransitive verbintransitive verb to be rude
See also: 無礼 (ぶれい)
お返事を書くのがすごく遅くなってしまい、大変失礼いたしました。
I'm extremely embarrassed that it has taken so long to reply.