Meaning of 軽々 in Japanese

Definition of 軽々

かるがる(karugaru) · かろがろ(karogaro) 【軽々 ·軽軽】

(adv-to, adv, vs) lightly; easily; carelessly
踊り手たちは舞台を横切って軽々と踊っていった。
The dancers tripped lightly across the stage.

けいけい(keikei) 【軽々 ·軽軽】

かるがるしい(karugarushii) 【軽々しい ·軽軽しい】

(adj-i) indiscreet; thoughtless; careless; frivolous
この問題は軽々しく扱ってはならない。
This matter must not be trifled with.

War isn't something to be done lightly, also changing the constitution isn't something that should be done because "I just really want to go to war".

社会保障しゃかいほしょうは軽々しく扱える問題もんだいではない。

Social securities are not something that should be trifled with.

Don't trust a man whose past you know nothing about.

この問題もんだいは軽々しく扱ってはならない。

This matter must not be trifled with.