1. step in - Noun
2. step in - Verb
act as a substitute
get involved, so as to alter or hinder an action, or through force or threat of force
Source: WordNetstep-in
She stood in for the soprano who suffered from a cold Source: Internet
Why did the U.S. not intervene earlier in WW II? Source: Internet
1964 Presidential Election, Results by Congressional District The 1964 election was a major transition point for the South, and an important step in the process by which the Democrats' former " Solid South " became a Republican bastion. Source: Internet
Academic study Precedent viewed against passing time can serve to establish trends, thus indicating the next logical step in evolving interpretations of the law. Source: Internet
According to him, this submission is being made against the background with the appeal to the APC Caretaker/Convention Working Committee to take every necessary step in order to achieve reconciliation and peace building in the party. Source: Internet
A CPU that uses microcode generally takes several clock cycles to execute a single instruction, one clock cycle for each step in the microprogram for that instruction. Source: Internet