Upper-Intermediate (B2)
IPA: /ˌdɛkəˈsɪləbɪk/
KK: /dɛkəˈsɪləbɪk/
Definition
Relating to a line of poetry that has ten syllables.
Example
The poem was written in a decasyllabic form, making it rhythmically pleasing.
Conversation

I just wrote a poem that has a decasyllabic structure.

That's impressive! Writing in ten syllables can be tricky.

Yeah, I wanted to challenge myself with something new.

It sounds like a fun way to explore poetry.
Synonyms & Antonyms
Synonyms
tenfold
decasyllable
ten-syllable
Antonyms
monosyllabic
disyllabic
polysyllabic
Root Explanation
Decasyllabic → It is formed from "deca-" (from Greek "dekas", meaning ten) and "syllabic" (from Latin "syllaba", meaning syllable). The word "decasyllabic" refers to a line of verse that consists of ten syllables.
Memory Tip
Think of 'deca-' meaning ten, and 'syllabic' relating to syllables — so decasyllabic describes a verse with ten syllables.
Visually Confused Words
dodecasyllabic
nondecasyllabic
hendecasyllabic
quindecasyllabic
asyllabic
hexasyllabic
disyllabic
tetrasyllabic