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  • baa
    baa
    verb (used without object)
    to make the sound of a sheep; bleat.
  • B.A.A.
    B.A.A.
    abbreviation
    Bachelor of Applied Arts.
  • BAA
    BAA
    noun
    the main airports operator in the United Kingdom; until privatization in 1987, an abbreviation for British Airports Authority
Synonyms

baa

1 American  
[ba, bah] / bæ, bɑ /

verb (used without object)

baas, present (3rd person singular) baaed, past participle, past baaing present participle
  1. to make the sound of a sheep; bleat.


noun

  1. the bleating cry of a sheep.

B.A.A. 2 American  

abbreviation

  1. Bachelor of Applied Arts.


baa 1 British  
/ bɑː /

verb

  1. (intr) to make the cry of a sheep; bleat

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. the cry made by sheep

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
BAA 2 British  

noun

  1. the main airports operator in the United Kingdom; until privatization in 1987, an abbreviation for British Airports Authority

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of baa

First recorded in 1580–90; imitative

Explanation

Use the word baa to describe the sound a sheep makes. A lamb might baa for its mother if it finds itself alone. Every language has words that mimic the cries and noises animals make, and in English sheep and goats baa. In Dutch, sheep say bè bè, and in Japanese they say meh meh. The imitative word baa, first recorded in the late 1500s, can be either a noun or a verb, depending how you use it. Baa makes a famous appearance in the well-known children's song "Baa baa Black Sheep."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This spring, the BAA said it would add minutes to times of runners who use downhill courses to qualify.

From The Wall Street Journal • Sep. 17, 2025

A UK-wide survey from 2024, distributed by the BAA and ENT UK, the professional body representing ear, nose and throat surgery, found that only 4% of audiologists consider themselves to be well-informed on APD.

From BBC • Feb. 15, 2025

If approved, an athlete will be eligible to receive a deferred entry into one of the next two years’ BAA races.

From Washington Post • Feb. 2, 2023

The BAA had said in October that it would annul Kipyokei’s result pending completion of the AIU investigation and sanction announcement.

From Seattle Times • Dec. 20, 2022

Eddie Gottlieb won the first title ever in the NBA’s precursor, the BAA, in 1947 for the Warriors.

From Washington Times • Jun. 1, 2022

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