(colloquial, humorous) One's own legs used for walking, instead of other forms of transport.

plural of simplified expression

plural of facial 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.

plural of symbolic expression

(computing) A symbolic expression.

plural of S-expression

Third-person singular simple present indicative form of re-express

simple past tense and past participle of re-express

present participle of re-express