synsemantic

/ˌsɪnsɪˈmæntɪk/
adjective
  1. Relating to a word or element that has meaning only when used with other words, such as a grammatical marker or function word.
    • The word 'the' is synsemantic; it doesn't describe anything by itself.
    • Teachers explained that conjunctions are synsemantic, linking ideas in a sentence.
    • In linguistics, articles and prepositions are considered synsemantic because they need other words to carry full meaning.
Antonyms
What does "synsemantic" mean? | whatsthatwordmean | whatsthatwordmean