# MLS

Source: https://englishreference.com/word/mls
Updated: 2026-08-08

## Senses

### 1. US soccer league

noun · CEFR B2 · American English

Stands for Major League Soccer. This is the top professional men's soccer league in the United States and Canada.

For teachers: Abbreviation for Major League Soccer. The premier professional men's association football league in the United States and Canada.

- Many famous international players have moved to the US to play in MLS.
- The expansion of MLS has significantly increased the profile of professional soccer across North American markets over the last decade.

### 2. real estate database

noun · CEFR C1 · American English · Technical

Stands for Multiple Listing Service. It is a database that real estate agents use to share information about houses for sale.

For teachers: Abbreviation for Multiple Listing Service. A suite of services that real estate brokers use to establish contractual offers of compensation and accumulate property data.

- The agent checked the MLS to see if any new houses were listed this morning.
- Access to the local MLS is essential for residential brokers to provide their clients with real-time market inventory and historical pricing data.

### 3. aviation landing system

noun · CEFR C2 · Technical

Stands for Microwave Landing System. It is a precise navigation system that helps airplanes land safely, even in bad weather.

For teachers: Abbreviation for Microwave Landing System. An all-weather precision radio guidance system intended to assist aircraft in landing by providing lateral and vertical guidance.

- The pilot used the MLS to guide the plane onto the runway during the heavy fog.
- Although GPS-based systems are now more common, many international airports maintained MLS installations for their high precision in low-visibility conditions.

### 4. film camera shot

noun · CEFR C1 · Technical

Stands for Medium Long Shot. In movies, this is a camera angle that shows a person from the knees up, along with some of the background.

For teachers: Abbreviation for Medium Long Shot. A framing technique in cinematography that captures a human figure from the knees up, providing a balance between subject and environment.

- The director chose an MLS to show the actor walking toward the house.
- The cinematographer transitioned from a wide establishing shot to an MLS to focus on the protagonist's movement without losing the scale of the landscape.

### 5. antibiotic group

noun · CEFR C2 · Technical

Stands for Macrolide, Lincosamide, and Streptogramin. These are three types of antibiotics that work in a similar way to stop bacteria.

For teachers: Abbreviation for Macrolide, Lincosamide, and Streptogramin. A group of chemically distinct antibiotics that share a similar mechanism of action by inhibiting bacterial protein synthesis.

- The doctor discussed the risk of bacteria becoming resistant to MLS antibiotics.
- Cross-resistance is a significant clinical concern within the MLS group because these drugs target the same site on the bacterial ribosome.

## Examples

- The airport upgraded its landing technology to MLS last year.
- Pilots rely on MLS to execute precise landings at busy international airports during heavy fog or low-visibility conditions.
- While the Global Positioning System has become more prevalent, MLS remains a critical backup for high-precision approaches in mountainous terrain where satellite signals might be obstructed.

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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.