breadth

/brɛdθ/
noun
  1. The distance from one side of something to the other; width.
    • We measured the breadth of the river before building the bridge.
    • The breadth of the hallway was just enough for two people to walk side by side.
    • The table is about four feet in breadth.
  2. The wide range or variety of something, such as knowledge, experience, or interests.
    • The course offers a breadth of topics from art to science.
    • Her breadth of knowledge on ancient history is impressive.
    • A good education should provide both depth and breadth.
Antonyms
What does "breadth" mean? | whatsthatwordmean | whatsthatwordmean