That which conceals; a disguise or pretext.
A long outer garment worn over the shoulders covering the back; a cape, often with a hood.
A blanket-like covering, often metaphorical.
A text replacement for an IRC user's hostname or IP address, making the user less identifiable.
To cover up, hide or conceal.
To render or become invisible via futuristic technology.
To cover as with a cloak.
Any similar protective case, whether real or metaphorical.
The silky protective case spun by the larvae of some insects in which they metamorphose, the pupa.
To envelop in a protective case.
To withdraw into such a case.