to cover or surround something completely, either physically (like mist or smoke) or metaphorically (like an atmosphere or emotion)

a brassiere or undergarment used to support the breasts

mask (surgical etc)

a protective covering for the face or head, including visors and facepieces for specialized equipment like diving suits or gas masks

a garment worn over both eyes to block light for sleeping or to serve as a blindfold

a protective or decorative cover for a lamp, used to diffuse light or protect the light source (including glass chimneys for oil lamps)

a cover or casing

brassière

literally enveloped in clouds and mist; describing a landscape obscured by fog

A full-body covering garment worn by women in some Islamic traditions.

glass cover; bell glass

overalls; a protective outer garment such as a smock

A distillation column or plate column equipped with bubble caps for gas-liquid contact.

a fatal weakness or vulnerability; an Achilles' heel or chink in one's armor

bell jar; dome (used to enclose or protect sth)

pop filter (audio engineering)

a protective shield used to prevent or reduce the transfer of heat, often used in spacecraft or industrial equipment.

a light net or cap worn over the hair to keep it in place or for hygiene

cup (bra size)