heptagonal
/hɛpˈtæɡənəl/
heptagonal
English
Adj
Ad
Definition
Having seven angles and sides.
Etymology
Since 16th century, from heptagon + -al.
Ad
/hɛpˈtæɡənəl/
heptagonal
Having seven angles and sides.
Since 16th century, from heptagon + -al.