Snowdrift (noun)

1. A large mass of snow that has been drifted by the wind into a bank or mound.
2. A buildup of snow blocking a roadway, path, or entrance.

Origin:

Early 17th century: from snow + drift, on the pattern of river-drift.

Examples:

1. The snowdrift was so high that the front door was completely blocked.
2. The snowdrift was a challenge for drivers and pedestrians alike.
3. The snowdrift was a popular spot for children to play and build forts.
4. The snowdrift was a testament to the strength of the wind.
5. The snowdrift was constantly changing shape as the wind blew and shifted.