to step in

listen to the pronunciation of to step in
English - English
To act as a replacement or substitute
To get involved; to act
If you step in, you get involved in a difficult situation because you think you can or should help with it. There are circumstances in which the State must step in to protect children. = intervene
act as a substitute; "She stood in for the soprano who suffered from a cold"
get involved, so as to alter or hinder an action, or through force or threat of force; "Why did the U S not intervene earlier in WW II?"
intervene, interfere
to step in

    Turkish pronunciation

    tı step în

    Pronunciation

    /tə ˈstep ən/ /tə ˈstɛp ɪn/

    Videos

    ... smaller stockpiles and warhead launchers. That would be a critical step in reinvigorating ...
    ... And by the way, if a states get ' gets in trouble, why, we could step in and see if ...
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