Synonym of dictionary form
A standard or normal presentation of a mathematical entity or a text string, etc.
Any of a set of representations of the resonance structure of a molecule each of which contributes to the real structure; a contributing structure.
A term—word or a sequence of words—that acts as a unit of meaning, including words, phrases, phrasal verbs and proverbs, exemplified by cat, traffic light, take care of, by-the-way, and don't count your chickens before they hatch.