
1) Certain sound 2) Electric fan sound 3) Energy 4) Ethiopian coin 5) Ethiopian currency 6) Ethiopian monetary unit 7) Ethiopian money 8) Ethiopian money unit 9) Force 10) Force; energy 11) Impetus 12) Irish boy name 13) Make a soft swishing sound 14) Monetary unit of Ethiopia 15) Purr 16) Sawmill sound
Found on
https://www.crosswordclues.com/clue/birr

1) Whir 2) Whirr
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https://www.crosswordclues.com/clue/birr

• (v. i.) To make, or move with, a whirring noise, as of wheels in motion. • (n.) A whirring sound, as of a spinning wheel. • (n.) A rush or impetus; force.
Found on
http://thinkexist.com/dictionary/meaning/birr/

urban district and market town, County Offaly, Ireland, on the River Camcor. A monastery was founded there by St. Brendan of Birr (d. c. 573). In ...
Found on
http://www.britannica.com/eb/a-z/b/69
Birr intransitive verb [
imperfect & past participle Birred ;
present participle & verbal noun Birring .] [ Confer Middle English
bur ,
bir , wind, storm wind, from Icelandic
byrr wind. Perh. imitative.] To make, or ...
Found on
http://www.encyclo.co.uk/webster/B/56
Birr noun 1. A whirring sound, as of a spinning wheel.
2. A rush or impetus; force.
Found on
http://www.encyclo.co.uk/webster/B/56

[
n] - the basic unit of money in Ethiopia
Found on
http://www.webdictionary.co.uk/definition.php?query=birr
noun the basic unit of money in Ethiopia; equal to 100 cents
Found on
https://www.encyclo.co.uk/local/20974

force; energy; vigor. · emphasis in statement, speech, etc. · a whirring sound.
Found on
https://www.infoplease.com/dictionary/birr
(pl., birr; no symbol used) The Ethiopian monetary unit, composed of 100 cents. Introduced officially in 1976, replacing the Ethiopian dollar at par. Through mid-1991, US$1 equaled 2.07 birr, or 1 birr was worth about US$0.48.
Found on
https://www.photius.com/countries/ethiopia/glossary/index.html
No exact match found.