Glacier

Part of speech: noun

Pronunciation: /ˈɡlæs.jə/

Definitions

1. A large, slow-moving mass of ice formed from compacted snow in mountainous or polar regions
2. A massive body of ice that moves slowly over land due to gravity and is created from accumulated snow in cold climates
3. A large and persistent ice formation that gradually flows and shapes the landscape, typically found in mountainous areas or polar regions

Etymology: The ice itself is far older than the word. Latin "glaciēs" meant "ice," and its origin is uncertain, so there is no known deeper story behind the root. What is clear is that the Latin noun gave rise to a derivative, "glaciārium," which likely existed in spoken Vulgar Latin, the everyday speech of the Roman period rather than the written classical language. Over the centuries this form was passed into the dialects of the Alps, where the Franco-Provençal speakers of the western Alpine valleys used a word like "gllaciér" for the great frozen rivers that crept down the mountains. From there the term entered French as "glacier," and English borrowed it from French. The first recorded English use dates to 1744, which places the word in the eighteenth century, when Europeans were beginning to study the Alps and their ice with new scientific interest. English speakers had earlier relied on words like "ice-field" or simply "ice" to describe these frozen masses, so the borrowed term gave travellers and writers a precise name for a single mountain feature.

Synonyms: icefield, ice cap