Thilikian

undefined:

Thilikian describes a maturity level for headmates that is very young and associated with not being able to care for oneself. This may correspond to the human age of infants, toddlers, or small children, to nursing stages in animals, or to a nonhuman equivalent.

Related Terms
Other maturity-based age descriptors are anatrikian, neanikian, enilikian, and palaikian.

Syskid may fall into this category.

History
The term comes from the greek "thilasmos" for nursing, and "ilikia" for age.