article · #10
a, an (masc.)
Example: Necesito un bolígrafo.
I need a pen.
Spanish → English
un
un is Spanish for a, an (masc.).
What un means
How common is it?
un is ranked #10 of the 500 most common Spanish words. It is in the first hundred, which means you will meet it in almost every sentence you read or hear.
Nearby on the frequency list
Words with a similar frequency to un — learning them together is more efficient than learning them alphabetically.
- a — to, at
- ser — to be (permanent)
- no — no, not
- haber — to have (auxiliary)
- por — for, by, through
- con — with
See all 500 most common Spanish words
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Compiled and checked by the Flipkado team · Last updated 2026-08-22