To manifest or communicate, as by a gesture; show. See Synonyms at vent1.
To make known the feelings or opinions of (oneself), as by statement or art.
To convey or suggest a representation of; depict: The painting expresses the rage of war victims.
To represent by a sign or a symbol; symbolize: express a fraction as a decimal.
To squeeze or press out, as juice from an orange.
To send by special messenger or rapid transport: express a package to Los Angeles.
Genetics
To cause (itself) to produce an effect or a phenotype. Used of a gene: The gene expressed itself under specific environmental conditions.
To manifest the effects of (a gene): Half of the people who inherit the gene express it.
To manifest (a genetic trait): All the mice in the study expressed the defect.
ADJECTIVE:
Definitely and explicitly stated: their express wish. See Synonyms at explicit.
Particular; specific: an express plan.
Sent out with or moving at high speed.
Direct, rapid, and usually nonstop: express delivery of packages; an express bus.
Of, relating to, or appropriate for rapid travel: express lanes on a freeway.
ADVERB:
By express delivery or transport.
NOUN:
A rapid, efficient system for the delivery of goods and mail.
Goods and mail conveyed by such a system.
A means of transport, such as a train, that travels rapidly and makes few or no stops before its destination.
Chiefly British
A special messenger.
A message delivered by special courier.
ETYMOLOGY: Middle English expressen, from Old French expresser, from Medieval Latin expressre, frequentative of Latin exprimere : ex-, ex- + premere, to press; see per-4 in Indo-European roots
OTHER FORMS: ex·presser(Noun), ex·pressi·ble(Adjective)