To connect or reconcile differences between two things, groups, or ideas; to fill in missing elements or reduce disparities.
This phrase extends the bridge metaphor to focus specifically on spanning empty spaces or differences. It became popular in the mid-20th century in contexts ranging from education (bridging knowledge gaps) to social issues (bridging cultural gaps).
The phrase is particularly powerful because gaps in nature are often dangerous - falling into them can be fatal. This gives 'bridging the gap' an urgency and importance that reflects how crucial it is to connect divided communities, knowledge areas, or generations.
Complete word intelligence in one call. Free tier — 50 lookups/day.