All the various element combinations seem to describe an uncooperative virgin's forced all-orifice deflowering but without specifying the child's sex…scholars say that the oldest form of this glyph was「erection」over「goal, eye, fleshpot」over「burst」over「soil, feces」but those elements morphed into simply「swollen penis」with「hometown, parental training」「erection within soil wall lining」or the「sound in feces」(squishing? hollering?) or「defiant with feces」as that might refer to one's own CHILD in various ways during the old days of dynastic China, a MALE CHILD, that is…female children were generally considered to be sacrificial meat or merchandise, and not actual persons, so this glyph fundamentally refers to JUVENILE BOYS. Other Chinese meanings of IGNORANT, VIRGIN, INVOLUNTARY, PUPIL, JUVENILE, SERVANT suggest some inexperience and a learning period. Replacement glyph (睛) uses 'goal, eyeing' 'prick meat, glans in spread legs, Mongolian blue spots (congenital dermal melanocytosis of an Asian youth, normally visible until age ten or so)' and so on. Maturation of a son was critically important in the old days for parents (崽) 'thinking about the glans LAVA cone plugging orifice and spewing drops.'
　Eye PUPIL in English also is derived from「little boy.」The pupil of the eye is dilated and contracted using the iris of the eye's involuntary muscle movements in order to control the amount of light reaching the retina and the exposure of the images we see, and the erection of a little boy MALE CHILD often swells and shrinks involuntarily (ask any mother).
　Modern elements could be read as「engorgement, measurement testing for inclusion」as in performing some sort of test of a young boy's size and functions from time to time to determine if he is large enough to be considered an adolescent, the behavior of early humans thousands of years ago. As depicted by the four original elements, spilling his sack may have been the qualifier, evidence of sufficient semen production. Anthropologists Mead, Van Baal, Poole, and others have all well documented this behavior of mothers and sons among what are called 'primitive human societies' such as the Biami, Daribi, Marind-anim, Gimi, and Hagenberg tribes.
　Meanings of IGNORANT, STUPID as a very young and inexperienced male child, but may stem from the four old elements literally as「goal, eye on erection, spilling on ground or into feces.」Furthermore,
　「In Japan, it is not uncommon for mothers to sexually stimulate their children to soothe them so they will sleep. There have been stories in the press of mother-son incest arising from the strong nature of this relationship in Japan and the important maternal role of ensuring the son succeeds at school. According to Hideo Tokuoka, 'When Americans think of incest, they think of fathers and daughters. In Japan one thinks of mothers and sons' due to the extensive media coverage of mother-son incest there.」
　　[　https://en.wikipedia.org/wiki/Incest 2012-08-21　]　
　Some research indicates mother-son incest contributes to homosexuality later in life, as these elements also suggest:「erection in path to plugging soil orifice walls.」…see the related glyph, 'repercussion' (響).

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: child
Japanese: child
Unihan extended: child, boy, servant boy; virgin
EDRDG: juvenile; child

Used within names (nanori)
ぱ