1 Usage Example Depicting the Meaning of 'Primary' in a Sentence
"First or highest in rank or importance; chief; principal." more
/ Primary
FiltersHighlight
The primary challenge in space exploration is developing sustainable life support systems.
Back
Difficulty
Filter sentences by sentence difficulty level.
Context
Filter sentence based on your interest or domain to better understand the word usage.
Highlight
Choose Part of Speech to highlight its usage in sentences.
Report