UnscrambleTheWord.comastering
Is it a Scrabble word? See definition, points, and words you can make.
Is mastering a Scrabble word?
Word Games
- Scrabble US/Canada (OTCWL) Yes
- Scrabble UK (SOWPODS) Yes
- Wordle No
- Words With Friends Yes
Scrabble US/Canada (OTCWL) 
Wordle 
Words With Friends What is the meaning of mastering?
Definition
noun (English)
1. becoming proficient in the use of something; having mastery ofExamples: "his mastering the art of cooking took a long time"Synonyms: mastering
2. the act of making a master recording from which copies can be madeExamples: "he received a bill for mastering the concert and making 100 copies"Synonyms: mastering
verb (English)
1. be or become completely proficient or skilled inExamples: "She mastered Japanese in less than two years"Synonyms: get the hang, master
2. get on top of; deal with successfullyExamples: "He overcame his shyness"Synonyms: get over, master, overcome, subdue, surmount
3. have dominance or the power to defeat overExamples: "Her pain completely mastered her"; "The methods can master the problems"Synonyms: dominate, master
4. have a firm understanding or knowledge of; be on top ofExamples: "Do you control these data?"Synonyms: control, master
Definition source: Wiktionary