Strong’s Greek
G1292 — diastema
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
διάστημα
diastema — pronounced dee-as'-tay-mah
from 1339; an interval:--space. see GREEK for 1339
1 occurrence in the KJV.
Acts 5:7
And it was about the space of three hours after, when his wife, not knowing what was done, came in.