rein in

(redirected from reined in)

rein in

To tighten control over someone or something; to restrain, slow down, or diminish someone or something. A noun or pronoun can be used between "rein" and "in." You need to rein in your journalists. They can't be writing such inflammatory pieces. I'm trying to rein in my enthusiasm a bit, because I don't want to be disappointed.
See also: rein

rein someone or something in

to bring someone or something under control; to slow down someone or something. Fred is getting out of hand. The boss undertook to rein him in a bit. The boss is trying to rein in Jane's enthusiasm.
See also: rein

rein in

v.
1. To restrain or control something or someone: The coalition tried to rein in its more militant members. I reined my anger in and refused to fight.
2. To make a horse move more slowly or stop by pulling back on reins: Rein in your horse while this truck goes by. The horses wanted to break free, but the rancher reined them in.
See also: rein
References in periodicals archive ?
Supreme Court on Monday reined in a Securities and Exchange Commission enforcement tool that the commission wanted to use to exact billions in ...
Later on, when it appeared that Defense Secretary Weinberger and the functionaries actually running the Strategic Defense Initiative program might be getting ideas above their station and grabbing too large a chunk of the budget they were sharply reined in by the military high command.