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hiding place
hidrosis
hidy-hole
hie
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hierarch
hierarchical
hierarchize
hierarchy
hieratic
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hierocracy
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hierarchy

hi·er·ar·chy [ h rrkee, h ə rrkee ] (plural hi·er·ar·chies)


noun 
Definition:
 
1. formally ranked group: an organization or group whose members are arranged in ranks, e.g. in ranks of power and seniority

2. formal grading of group: the categorization of members of a group according to importance

3. animal group organization: a form of social organization in animals in which different members of a group possess different levels of status, affecting their feeding and mating behavior

4. religion ranked group of clergy: a body of clergy organized into ranks

5. controlling group in formal organization: those who are in charge of a formally organized group, especially the priests in control of the Roman Catholic Church or a local part of it

6. biology subset within ranked system: a subset within a classification system, e.g. that for plants or animals

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