Meaning of たちき in Japanese

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Definition of たちき

たちき(tachiki) · りゅうぼく(ryuuboku) 【立ち木 ·立木】

たちきる(tachikiru) 【断ち切る ·断切る ·截ち切る ·裁ち切る ·絶ちきる】

(v5r, vt) to cut apart (cloth, paper, etc.)
to sever (ties); to break off (a relationship)
あのグループとの関係は断ち切るべきだ。
You should cut off your connections with that group.
to cut off (an enemy's retreat); to block (a road, etc.); to disconnect

たちきり(tachikiri) 【断ち切り ·断切り】