1)An omnipotent being whom is so utterly transcendent that many worship them at all costs.
2) The word 'Seeb' has varying meanings in different languages, in ancient literature it was common for higher beings to be referred to as 'Seeb'. The term 'Seeb' does not root from any particular language which explains its lack of translations.
3)Seeb in northern London is more of a slang term with an inherently different meaning. Whilst it is admittedly difficult to deduce its exact definition. In London people use the word Seeb to refer to a generally good looking individual (normally male).
A person who is always looking to improve their social standing beyond what is reasonable or fitting by acquiring more desirable possessions, taking extravagant vacations, joining exclusive organizations and cultivating new and advantageous social connections in order to impress others.
Being superficial status seekers, they are thinking of buying a new McMansion, even though they don't plan on having a family and already own a house that suits their needs in all respects.