Word.ws English Dictionary

MBR

MBR is the initialism of master bedroom.

MBR is the initialism of membrane bioreactor/membrane biological reactor.

MBR is the initialism of master boot record.

MBR is the initialism of maximum bitrate.

MBR is the initialism of management by results.

MBR is the initialism of monthly business reports.

Meaning of master bedroom

Noun

master bedroom (plural master bedrooms)

  1. A room in a house, in which the head of the household sleeps, typically larger and better furnished than other bedrooms.
    • His entire adult life he had lived in the two-bed flat above the shop, sharing the space with his parents. Frank was in the spare room at the back. His parents had the master bedroom, with a big sash window that overlooked the high street.2020 September 1, Tom Lamont, “The butcher's shop that lasted 300 years (give or take)”, in The Guardian
    Synonyms:
    primary bedroom

Meaning of master boot record

Noun

master boot record (plural master boot records)

  1. A type of boot sector in the first few blocks of partitioned computer mass storage devices.

Synonyms of MBR

Forms of MBR

pluralMBRs

Questions about MBR

What is MBR the initialism of?
MBR is the initialism of master bedroom.

Words near MBR in the dictionary

  1. mboziite
  2. MBP
  3. MBPC
  4. Mbps
  5. MBQB
  6. MBR
  7. mbret
  8. mbrets
  9. MBRs
  10. MBS
  11. MBSA

Source and license

Adapted from Wiktionary: MBR (page history and authors); master bedroom (page history and authors); master boot record (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “MBR.” Word.ws, https://word.ws/mbr. Based on Wiktionary, CC BY-SA 4.0.