Improve Onset meaning in Urdu

Is there any meaning of the word onset that needs an edit? Please click that meaning to rewrite it.

حملہحملہہجومہجومہلہشروعاتشروعاتچھاپہ

Is there any meaning of the word onset that needs to be removed from the list? Please click that meaning to mark it for deletion.

حملہحملہہجومہجومہلہشروعاتشروعاتچھاپہ

Do you want to add a new meaning, definition, and a sentence of the word onset? Please feel free to add.