GAP
NOUNS
1606 — OPEN an opening, a gap → Sc.
1663 — WANT a gap, a hole, a hollow → obs. rare exc. Eng. dial.
1785 — SCREED a rent, a tear; a gap; the sound made by tearing or rending → Sc. & Eng. dial.
1825 — GACK a gap, as in a hedge → Sc. obs.
1846 — LACUNE a gap, an empty space, spot, or cavity
1872 — LACUNA a gap, an empty space, spot, or cavity
1929 — CAB a gap → Sc.