enshroud
definition
to cover or envelop completely as if with a shroud
example
The dense fog began to enshroud the town, making it difficult to see the streets.
synonyms
covercloakconceal
word origin — from the prefix 'en-' meaning 'to cause to be' and 'shroud', which comes from Old English 'scrūd' meaning 'a garment' or 'covering'.