Fjord

noun (countable)

/fjɔːd/

A long, narrow, deep inlet of the sea with steep sides carved by glacial erosion, characteristically having a shallower threshold (sill) at the mouth where the glacier once had its grounding line. Fjords can exceed 1,000 m in depth (Sognefjord, Norway reaches 1,308 m) and represent the most dramatic expression of glacial trough drowning by post-glacial sea-level rise. In India, similar but less developed glacial troughs exist in Ladakh; for UPSC purposes, fjords are contrasted with rias (drowned river valleys) and used to illustrate coastal landform classification.

✍️ Usage in a UPSC answer

Norway's Nærøyfjord, inscribed as a UNESCO World Heritage Site in 2005, exemplifies the glacially over-deepened troughs that define fjordic coastlines and attract over one million tourists annually to the Western Fjords region.

Synonyms

glacial inletsea-loch (Scottish)fiord (variant spelling)glacial trough (submerged)

Antonyms

riaestuarydeltalagooncoastal plain

🌱 Word Family

fjord (noun), fjordic (adjective, rare), fjordland (compound noun)

🔡 Root

Norwegian/Old Norse fjǫrðr = inlet, estuary; related to Old English ford (crossing point)

📜 Etymology

Borrowed directly from Norwegian fjord, from Old Norse fjǫrðr (a lake, inlet, or estuary), which is cognate with Old English ford and Latin portus (port), all from a Proto-Indo-European root per- meaning to cross or passage. The word entered English in the 17th century through Scandinavian exploration narratives, with the modern geological sense formalised in the 19th century.

🧠 Memory Hook

FJORD = Frozen water JORED (carved) a deep slot in the mountain. The 'F' is like the steep cliff walls on either side of the narrow inlet — two parallel lines diving into the sea.

🌍 Geography 📖 Seen in: Plate Tectonics & Volcanism — Continen...

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