This is the 6843rd most frequent Japanese word.
ブリッジ
"Bridge" (structure or connection) or "bridge" in contexts like dentistry or card games.
In this sentence, 'ブリッジ' refers to the guitar bridge, a technical term in musical instruments.
このギターのブリッジは、弦を支える部分です。
The bridge of this guitar is the part that supports the strings.
Here, 'ブリッジ' is used to denote a dental bridge, a medical term related to dentistry.
彼は歯の治療でブリッジを作ることにした。
He decided to make a bridge for his dental treatment.
In this usage, 'ブリッジ' refers to a physical bridge as a structure, the most basic meaning of the word.