godan verb (-mu), transitive verb
To wrap something completely, often with a nuance of enclosing it gently or protectively. Can be used both literally (wrapping an object) and figuratively (enveloping in an atmosphere or emotion).
母は赤ん坊を毛布で包み込んだ。
The mother wrapped the baby in a blanket.
夕
The dusk enveloped the town.