Posted on November 14, 2020November 14, 2020 by Idioms Poster Keep an eye to the ground I haven’t seen that yet, but I’ll keep an eye to the ground.Uncle Ed. London. A mixed idiom made up from Keep one’s ear to the ground, andKeep a weather eye open, or Keep half an eye on something. Source of this mixed idiom Sent in by Uncle Ed. London. Post navigationPrevious post: There’s no such thing as a free speechNext post: Put a stake in the sand