one word translation

could anyone please translate this word for me and tell me in what context it can be used please

—matkhafch

[quote=Ibn]could anyone please translate this word for me and tell me in what context it can be used please

—matkhafch[/quote]
Not to worry,( and/or) do not worry…, it can be used to inform someone to feel easy, safe, less concerned, no fear… about something or a situation.

THnx