1- Previously, ivory was a precious and valuable substance. In today’s more environmentally friendly society, however, it is something which must be preserved. Thus, to dream of ivory is to be looking within ourselves to discover what we consider worth preserving.
2- Psychologically, the ivory tower symbolises the fact thai woman is not easily accessible, unless she herself gives permission.
To dream of an ivory tower can signify the way we shut ourselves off from communication.
3- Ivorv can symbolise the feminine principle. This is in many ways odd, since the most recognisable form of ivory tusks - are, because of their shape, penetrative in character.... Ten Thousand Dream Dictionary