球

ball; sphere; globe; orb

bead (of sweat, dew, etc.); drop; droplet

ball (in sports); pitch (e.g. in baseball)

pile (of noodles, etc.)

bullet

bulb (i.e. a light bulb)

lens (of glasses, etc.)

bead (of an abacus)

ball (i.e. a testicle)

gem; jewel (esp. spherical; sometimes used figuratively); pearl

female entertainer (e.g. a geisha)

person (when commenting on their nature); character

item, funds or person used as part of a plot

egg

《food, cooking》okonomiyaki

coin

precious; beautiful; excellent