ぎざぎざ

(1)having an irregular outline; "text set with ragged right margins"; "herded the class into a ragged line"

(2)不規則な輪郭をしているさま

(3)having a sharply uneven surface or outline; "the jagged outline of the crags"; "scraggy cliffs"

(4)鋭くふぞろいな表面またはアウトラインを持つさま

(1)