(めぐ)って

をめぐって
expression
concerning; surrounding; over (an issue)
1. concerning; surrounding; over (an issue)
Marks a topic that is the focus of dispute, debate, negotiation, or strong interest. Typically links a contested noun to a verb describing argument, discussion, conflict, or competition. The full noun-modifying form is をめぐる.
遺産(いさん)(めぐ)って兄弟(きょうだい)(あらそ)っている。
The brothers are fighting over the inheritance.
(あたら)しい法案(ほうあん)(めぐ)って議論(ぎろん)(つづ)いている。
Debate continues over the new bill.
その選手(せんしゅ)移籍(いせき)(めぐ)って、(かく)クラブが(はげ)しく交渉(こうしょう)(かさ)ねている。
Each club is engaged in intense negotiations over that player's transfer.

The te-form of (めぐ)る (to go around). As a grammatical pattern it frames a noun as the central issue around which some action — typically a contentious or active one — revolves.

FORMS:

  • Nを(めぐ)って + verb: most common; pairs with verbs of conflict, debate, discussion
  • Nを(めぐ)る + noun: noun-modifying form (遺産(いさん)(めぐ)(あらそ)い — a dispute over the inheritance)

TYPICAL VERBS:

  • (あらそ)う: to dispute, to fight
  • 議論(ぎろん)する: to debate
  • 対立(たいりつ)する: to be in opposition
  • 交渉(こうしょう)する: to negotiate
  • 意見(いけん)()かれる: opinions are divided

REGISTER:
Neutral to formal, very common in newspaper headlines and news reports. In casual conversation について is more typical for general topics; をめぐって is reserved for situations involving genuine contention or strong interest.