「Cock, wine jar」with「sole of no-longer-integrated foot, scoop, measure of liquid volume of 18ml.」The old way of pouring drinks in China was using the action of ladling out or「scooping」some「wine」from a larger cask or vat and pouring it into each individual cup from the ladle, and not using a small bottle as is common today:
　「The rooster has a small phallus that becomes engorged with lymph to form a copulatory organ. The copulatory organ is rudimentary and at the time of mating there is practically no penetration. The hen everts her vagina during copulation [turns it inside out and outward], which helps to transfer the semen into the oviduct.」
　　[　https://www.thepoultrysite.com/articles/natural-mating-and-breeding　2023-05-17　]　
　Interestingly, cocks normally PUMP ejaculate from about 10 to 30 times per day (cock chickens, that is), with the ejaculated amount measuring about 0.5ml to 1.0ml per hen, and 18ml is roughly the amount of ejaculate one cock is able to produce per average day. So the hen holds her cloaca cup out, and the cock pours in his semen almost without touching the hen's orifice…just like pouring a drink. Right element represents about 3/5th of an ounce or 18ml, the amount held in a small cup called an ochoko with a shape resembling an everted chicken hen cloaca, and used for drinking sake holding about one mouthful…for a small mouth. Also refers to an APPRENTICING GEISHA per dictionaries, although note that geisha is a Japanese term and not Chinese, and this glyph was likely applied to those particular geisha who performed functions similar to Chinese concubines. One function of most all geisha is to fill the ochoko of guests, POURING DRINKS FOR ANOTHER (in Japan, it is generally rude to pour your own alcoholic drink unless you are drinking alone, but…drinking alone also is a 'bad manner'). The amount of cock ejaculate held within the deep skin fold of a no-longer-integrated human foot is (you guessed it) about 18ml or 3/5th oz., but no one is suggesting today that anyone actually drank that—although…the sort of hazing of pledges that occurs in fraternities and sororities today may rival what was done to apprenticing service providers…POURING DRINKS FOR OTHERS.

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: to pour wine; to drink wine; to deliberate; to consider
Japanese: pouring alcohol, person pouring alcohol, to serve sake
Unihan extended: serve wine; feast; deliberate
EDRDG: bar-tending; serving sake; the host; draw (water); ladle; scoop; pump