# top of the line

idiom

Source: https://englishreference.com/idiom/top-of-the-line
Updated: 2026-08-10

## Meaning

The best, or of the highest quality, especially among a range of products.

## Examples

- They bought a top of the line computer for their office.
- Since he travels for work every week, he decided to invest in a top of the line suitcase that will last for years.
- The laboratory recently acquired a top of the line microscope, allowing the researchers to observe cellular structures with unprecedented clarity and precision.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.