For you, the word and its meaning loses meaning but that is simply for you Ben. Spirituality is a concept that can and does mean many things to many people. For example, nursing now incorporates spirituality into our theoretic paradigm but keep in mind that it is against the law to try to force anyone faith on another so use we ubiquitous terms in this case. For an atheist, spiritual can mean nature, pets, or any other thing they wish it to. What you perceive of as being spiritual is personal to you.