pentadic
pɛnˈteɪdɪk
Definitions
1. adjective
relating to or forming a group of five
“The pentadic structure of the poem added to its beauty and complexity.”
2. noun
a group of five
“The pentadic pattern in music was used to create a sense of harmony.”
3. noun
a poetic or musical form consisting of five parts
“The poet experimented with pentadic forms to express her emotions.”