syn·tagm
noun/ˈsɪntæm/
/ˈsɪntæm/
(also syntagma
(linguistics)/ˌsɪnˈtæɡmə/
/ˌsɪnˈtæɡmə/
)- a unit of language consisting of sets of phonemes, words, or phrases that are arranged in order
（语言）语段，结构段，结构体 Word Originmid 17th cent.: via late Latin from Greek suntagma, from suntassein ‘arrange together’.