The word is trisect.
lop
cut
cut
lop
cut, axe, hew
three
three words
three and one tenth or three point one
Trisect is a 7-letter word beginning with T. It means to cut into 3 parts.
"Cut" is one of the "invariable" verbs: All three of its principal parts, which include the past participle, are "cut".
The word is all one syllable.
I believe they plant three trees for every one they cut down.