snowdrift
UK[ˈsnəʊdrɪft]US[ˈsnoʊdrɪft]
n
A bank or deep pile of snow heaped up by the wind.
Morpheme Breakdown
snow
drift
snow
drift
Etymology
The word 'snowdrift' is a transparent compound formed from two native English elements. 'Snow', a word of ancient Proto-Germanic lineage (snaiwaz), has consistently referred to frozen crystalline precipitation. 'Drift', also from Proto-Germanic (dribaną, meaning "to drive"), evolved in English to denote something driven or carried along, such as sand or snow by wind or water. The compound logically and literally describes snow that has been driven and accumulated by the wind into a specific mound or bank, perfectly capturing the physical process of its formation.
Analysis
Structure: snow + drift
snow: From Old English 'snāw', meaning frozen precipitation. A simplex word of Proto-Germanic origin.
drift: From Middle English 'driften', meaning to drive or be driven. Of Proto-Germanic origin, related to the act of being carried along by a current or force.
Examples
The car was stuck in a deep snowdrift at the side of the country road.
After the blizzard, the front door was blocked by a massive snowdrift.
The wind sculpted the snow into graceful, curving snowdrifts across the field.