鼓 - drum, beat, rouse

drum

eardrum; tympanic membrane

encouragement; inspiration; rousing; stirring up; raising (e.g. morale)

beat; palpitation; pulsation; throbbing

hand drum

happiness; contentment

advocate; propagator

drum major

drumming in the streets to announce a tournament

potbelly; paunch

arched bridge

drumming at the end of the day of wrestling inviting spectators to return tomorrow