disyllable
/dɪˈsɪləbl/(亦作dissyllable)
noun
- Prosody a word or metrical foot consisting of two syllables【诗韵】双音节词; 双音节韵步。
词源
late 16th cent.: alteration （influenced by SYLLABLE） of French disyllabe, via Latin from Greek disullabos 'of two syllables'， from di- 'two'+sullabē 'syllable'.