plural of simplified expression

plural of facial expression

(informal, meteorology) The jetstream and accompanying strong, moist airflow from the vicinity of the Hawaiian Islands to the west coast of North America.

Said before (or after) the use of terms that some people might find inappropriate

A high-speed elevator that only serves a select number of floors / (idiomatic) Something that gets a person somewhere fast

(historical) A 19th-century mail service delivering messages across North America by means of riders on horseback.

(business) A call to potential providers of goods and/or services to register interest in supplying them. Commonly a document describing requirements or specifications and seeking information from potential providers that demonstrate their ability to meet those requirements.

plural of gene expression

plural of symbolic expression

(computing) A means of representing semistructured data in human-readable text form, mostly composed of symbols and lists and extensively used in the Lisp programming language.