ざっくりroughly, approximately, loosely, cutting or breaking apart with vigour, deeply (cut or split), rough (woollens, etc., as adjectival phrase with (to)shita), sound of treading on pebbles

キャベツを大胆(だいたん)にざっくりと切(き)る。

Roughly and boldly chop the cabbage. {roughly, approximately, loosely, cutting or breaking apart with vigour, deeply (cut or split), rough (woollens, etc., as adjectival phrase with (to)shita), sound of treading on pebbles}

スイカ割(わ)りでスイカがざっくりと割(わ)れました。

The watermelon was roughly split open in the watermelon smashing game. {roughly, approximately, loosely, cutting or breaking apart with vigour, deeply (cut or split), rough (woollens, etc., as adjectival phrase with (to)shita), sound of treading on pebbles}

ざっくりと話(はな)し合(あ)った後(のち)に、詳細(しょうさい)を話(はな)し合(あ)いましょう。

Let's discuss the details after we have a rough discussion. {roughly, approximately, loosely, cutting or breaking apart with vigour, deeply (cut or split), rough (woollens, etc., as adjectival phrase with (to)shita), sound of treading on pebbles}

物事(ものごと)を理解(りかい)するとき、まず要旨(ようし)をざっくりと捉(とら)える必要(ひつよう)がある。

When trying to understand things, it is first necessary to roughly grasp the main points. {roughly, approximately, loosely, cutting or breaking apart with vigour, deeply (cut or split), rough (woollens, etc., as adjectival phrase with (to)shita), sound of treading on pebbles}

ざっくりと開(ひら)いた傷口(きずぐち)から、血(ち)がドバドバと流(なが)れ続(つづ)けていて心配(しんぱい)だ。

From the roughly opened wound, blood continued to flow vigorously, which was worrisome. {roughly, approximately, loosely, cutting or breaking apart with vigour, deeply (cut or split), rough (woollens, etc., as adjectival phrase with (to)shita), sound of treading on pebbles}