convey (a thought or feeling) in words or by gestures and conduct

he expressed complete satisfaction

squeeze out (liquid or air)

she would express her milk using a pump and take it home for her baby

cause (an inherited characteristic or gene) to appear in a phenotype

the genes are expressed in a variety of cell lines

a train that stops at few stations and travels quickly

we embarked for the south of France on an overnight express

a special delivery service

the books arrived by express

an express rifle

send by express messenger or delivery

I expressed my clothes to my destination