immantle
/ɪˈmantl/(also enmantle) Now rare
verb
[with object] To clothe, wrap in, or cover with a mantle; to cloak, enrobe. Chiefly figurative.
Origin
Late 16th century; earliest use found in Thomas Bilson (?1547–1616), bishop of Winchester. From im- + mantle, originally after post-classical Latin immantare.