'Open' in the Bible

Then Hannah prayed: "My heart exults in the LORD; my strength is increased by the LORD. I will open my mouth to speak against my enemies, because I rejoice in your deliverance.

And the child Samuel ministered unto the LORD before Eli. And the word of the LORD was precious in those days; there was no open vision.

So Eli said to Samuel, Go back: and if the voice comes again, let your answer be, Say on, Lord; for the ears of your servant are open. So Samuel went back to his bed.

Then the Lord came and said as before, Samuel, Samuel. Then Samuel made answer, Say on, Lord; for the ears of your servant are open.

And the gold mice [according to] the number of all the cities of [the] Philistines, for their five rulers, from [the] fortified city to the unwalled village of the open country as far as the great stone, {where they set} the ark of Yahweh until this day in the field of Joshua [of] Beth Shemesh.

So was the first attack [in] which Jonathan and {his armor bearer} killed about twenty men within about half of a furrow in an acre of [an] open field.

Terror spread through the Philistine camp and the open fields to all the troops. Even the garrison and the raiding parties were terrified. The earth shook, and terror spread from God.

And Jonathan said to David, Come, let us go out into the country. And the two of them went out together into the open country.

That all of you have made designs against me, and not one of you gave me word when my son made an agreement with the son of Jesse, and not one of you has pity for me or has made my eyes open to the fact that my servant has been moved by my son against me, as at this day?

They found an Egyptian in the open country and brought him to David. They gave him some bread to eat and water to drink.