a ball / a orb / a sphere / a bead of an abacus / lens / a bullet / an egg, especially of a chicken / a gem, jewel / an object of value / a female entertainer (geisha, prostitute, etc.)

frozen / refrigeration

Only used in 饂飩 (udon, wantan)

udon (a type of Japanese wheat noodle)

freeze / refrigerate

equal / same

(business) one on one meeting between an employee and a superior

soul, spirit

rarity

頭: head