「Minced meat」with「copulation」perhaps used as a euphemism for a newborn or the offspring of an animal, its young. Humans throughout history have often endeavored to eat the young of most animals, as the most tasty and tender variety of meat. Many humans still especially enjoy eating newborn animals.
　「Copulation in cavity with two sets of lips」also refers to the results being an INFANT, the YOUNG OFFSPRING of a mother animal…it normally goes without saying that copulating most anywhere else other than within the cavity with two sets of lips will not produce offspring, which may become something of a concern when one's partner is of the same species and of the opposite sex.「Copulation in cavity with two sets of lips」also refers to ONESELF in a frequent pastime, and to one's SON in a variety of ways, it seems.
　Humans today often pay extra to eat newborn animals such as bob veal, piglet, lamb, bunny, rock Cornish chick, duck eggs, baby mice wine, and so on, as fetuses or day-old animals. It is no secret that human placenta is readily available and sold for human consumption. It is no secret that primates besides humans are cannibals today, and snack on their infants. It is no secret that all societies want to cover and conceal some past or present actions of which some societal elements are ashamed but other elements are not…and so on, and so forth.
　It is no secret that some news organizations have published material related to this glyph's meanings, including humans within the given meaning of「livestock.」The BBC and other news organizations have reported that items smuggled into South Korea contained 99.7% human meat.「South Korea says it will increase customs inspections targeting capsules containing powdered human flesh. The Korea Customs Service said it had found almost 17,500 of the capsules being smuggled into the country from China since August 2011. The powdered flesh, which officials said came from dead babies and foetuses, is reportedly thought by some to cure disease and boost stamina. …Inspections are to be stepped up on shipments of drugs arriving from north-east China, Yonhap news agency reported. The Dong-a Ilbo newspaper said that capsules were being dyed or switched into boxes of other drugs in a bid to disguise them. Some of the capsules were found in travellers' luggage and some in the post, customs officials said. Allegations that human flesh capsules were being trafficked from north-east China into South Korea emerged last year in a South Korean television documentary.」
　　[　https://www.bbc.co.uk/news/world-asia-17980177 2013-08-19　]　 as just one example, among others.
　Moreover, it is no secret that all human societies were once cannibals:「We know that human sacrifice and cannibalism were widely practiced in pre-literate societies and that they were not local but universal cultural phenomena. …[T]he ancient Chinese also participated in this culture, which has much in common with the [Journal of Generative Anthropology] position about the violent origin and early development of human civilization…」
　　[　https://anthropoetics.ucla.edu/ap1401/1401plutschow/ 2011-03-08　]　
　「Human cannibals likely took a big bite out of their fellow humans about 10,000 years ago, according to a study that examined prehistoric bones with scratch and bite marks on them. …In the end, they discovered 30 bones belonging to three individuals: a robust adult, a gracile adult and an infant. However, the infant had only one complete bone (a shoulder blade, or scapula) that did not show signs of cannibalism, the researchers said. …But the practice goes way back: there's even evidence of Neanderthal cannibalism in Belgium and Spain from more than 40,000 years ago, when they went extinct, Live Science previously reported.」
　　[　https://www.cbsnews.com/news/prehistoric-human-bones-show-signs-of-cannibalism/ 2017-03-28　]　

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: non-syllabic diminutive suffix; retroflex final; son
Unihan extended: son, child, oneself; final part
EDRDG: child; young of animals

Used within names (nanori)
ちご