This is the 651st most frequent Chinese word.
服
"服" means "clothes," "dress," or "to serve/obey."
服 is used as a verb to express admiration or respect for someone's abilities or qualities.
我对他的能力很服。
I admire his abilities.
服 is used as a verb to mean 'to take' in the context of medicine.
他服了药后感觉好多了。
He felt much better after taking the medicine.
服 is used as a verb to express being convinced or compliant with a rule or policy.