Taking this 13-letters esoteric word and erasing 7 esoteric
's non repeating letters (i.e. e,s,o,t,r,i,c) we will be left with 6 letters: g,i,n,a,t,o; permuted of course.
Find this word, explain its meaning and name the synonyms, if any.
On list of names relating to geometric figures/bodies