first-order
Of one of a series of models, languages, relationship, forms of logical discourse,…Of one of a series of models, languages, relationship, forms of logical discourse, etc., being the simplest one or the first in a sequence.
Meaning
2 senses(not comparable)Of one of a series of models, languages, relationship, forms of logical discourse, etc., being the simplest one or the first in a sequence.
(not comparable)Of fundamental importance.
Word family
5 related wordsSee also
neighbours in the dictionaryDictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.