Hallomai describes leaping in acts of walking and rising or welling up in the water image of John 4:14.

The dominant attested use describes a person leaping up in connection with standing and walking; a second use occurs in the image of water welling up to eternal life.

1. Leaping up in movement · dominant

   In Acts 3:8, the present middle participle occurs as the man stands, walks, and enters the sacred place; the APB renders the verse, "Leaping up, he stood and began to walk." In Acts 14:10, the aorist middle indicative follows the command to stand upright, and the APB says, "And he leaped up and began to walk."

   Acts 3:8Acts 14:10
2. Water welling up · occasional

   In John 4:14, the present middle participle occurs in the statement that the given water will become "a spring of water welling up to eternal life"; the APB presents this as the verse's water image.

   John 4:14

In the Anselm Project Bible: The APB presents the term with "Leaping up" and "he leaped up" in Acts 3:8 and Acts 14:10, and with "welling up" in John 4:14. These are translation-level presentations rather than definitions.