Meanings

pearl oyster (esp. Marten's pearl oyster, Pinctada fucata martensii)

Job's tears (Coix lacryma-jobi)

variant of gobang (game)

cultured pearl

a rosary

precious orb

nucellus

acorn worm (any hemichordate of class Enteropneusta)

Hosta montana (species of plantain lily)

Hosta sieboldii (species of plantain lily)

pearl wedding (anniversary)

monilethrix

lemniscate

imitation pearl

crupper ornament

Margaritifera laevis (species of freshwater pearl mussel)

dark blue gem allowing one to recall memories when stroked with one's hand (allegedly possessed by Zhang Yue)

tragus (small cartilaginous flap in front of the external opening of the ear)

bulbil

Chaetomorpha algae