blueprint
Blueprint (noun) means a detailed technical drawing used for building or design, originally printed white-on-blue. Example: “The architect spread the blueprints across the table to explain the layout.”
How to use blueprint
Learner’s notesIn plain EnglishA detailed technical drawing, or more generally, a step-by-step plan for how to achieve something.
Word forms
- Plural
- blueprints
- Third person singular
- blueprints
- Past tense
- blueprinted
Fill the gap
Can you complete this real example?
The architect spread the _____ across the table to explain the layout.
Etymology
From "blue" + "print," named after an old photographic reproduction process invented by Sir John Herschel in 1842.