to be an authority on in English

be skilled in something, be proficient in a certain area, be knowledgeable in something

Use "to be an authority on" in a sentence

1. She's an authority on phonetics.

2. She's an authority on criminal law.

3. - during the year, on additional payments intended to cover expenditure to be borne by an authority or body;

4. ‎Cameos on Google lets you be the authority on you

5. The problem on legal principle is, an executive authority whether fine another executive authority?

6. Cameos on Google lets you be the authority on you

7. He's universally recognized as an authority on Russian affairs.

8. The Adjuster has the authority to come to an agreement with you on the telephone for what the final settlement amount should be

9. 1.18.5 Trans-Cockpit Authority Gradient A trans-cockpit authority gradient can be an adverse condition when a crewmember’s desire to avoid conflict and/or defer to the experience and authority of the AC exists.

10. That Alfred sent alms to Irish and Continental monasteries may be taken on Asser's authority.

11. Can she be supportive and submissive when it comes to the authority of an imperfect man?

12. The administrative authority must be independent of the legal authority.

13. Battalions can be equipped to units based on two factors: authority level and movement type

14. Adjective widely recognized; generally accepted: an Acknowledged authority on Chinese art.

15. 'I'm not an authority on them,' Jessica said with forced lightness.

16. ‘He was an Authority on the history of Stamford and he lectured locally about the town.’ ‘He was an Authority on English and American literature with a special interest in drama.’ ‘Betty was also an avid reader and became an Authority on Irish and local history, and family genealogy.’

17. We believe the authority of the Holy Scripture to be above the authority of the Church.

18. Our new administrator seems to be trying to stamp her authority on every aspect of the department.

19. The manufacturer shall agree with the type-approval authority on the R value to be used.

20. There should be an authority accountable in law for giving effect to the requirements of data protection.

21. We were brought up to be respectful of authority.

22. In the past he has sought to be aggressive early on to establish his authority at the crease.

23. 20 If this were an isolated case,[www.Sentencedict.com] it might simply be put down to an individual health authority overreacting to public embarrassment.

24. 4c. the name of the issuing authority (may be printed on page 2);

25. That information shall, on request, be supplied to the national regulatory authority in advance of its publication.