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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

He was in a meeting with about 30 other survivors when they all got an email from the BAA offering a chance to run the race the following year.

From Washington Times • Apr. 13, 2023

On April 13, 2022, days before the marathon, the BAA held a ceremony to honor Spencer’s years of service alongside the course.

From Seattle Times • Feb. 24, 2023

After the BAA updated its policy, English is out the $15 insurance fee and will have to submit the refunded $235 entry fee to run next year, but she won’t have to qualify again.

From Washington Post • Feb. 2, 2023

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