Wiktionary
adv. (context idiomatic English) In a manner characteristic of a practical person; sensibly.
Wikipedia
Feet On The Ground is the seventh studio album of the Filipino trio Apo Hiking Society. It's an 11-track album released in 1984 under Universal Records.
Usage examples of "feet on the ground".
On the other hand, since you'd have both feet on the ground, you could likely get her to move a mite faster.
And when he had his feet on the ground, I told him to take off his boots.
He girds his loins, squares his shoulders, and with a smile on his lips, a glint in his eye, his feet on the ground, his head in the clouds, his back to the wall, a song in his heart and a spring in his step, puts his nose to the grindstone and lets George do it.
Once the colonel had his feet on the ground he might be half as helpful as Mike, but in the meantime the colonel could just pass the canapé.
It snorted, and looked for a moment as if it would rear, but Rihwin, leaning forward and speaking to it in a coaxing voice, persuaded it to keep all four feet on the ground.