(especially in Scottish place names) a narrow area of the sea that runs a long way into the land, or a part of a river where it flows into the sea (尤用于苏格兰地名)狭长海湾,河流入海口 the Moray Firth 马里湾 the Firth of Clyde 克莱德湾
Word OriginMiddle English (originally Scots), from Old Norse fjǫrthr. Compare with fjord.