merge
verb /mɜːdʒ/
  /mɜːrdʒ/
Verb Forms
Idioms | present simple I / you / we / they merge |    /mɜːdʒ/   /mɜːrdʒ/  | 
| he / she / it merges |    /ˈmɜːdʒɪz/   /ˈmɜːrdʒɪz/  | 
| past simple merged |    /mɜːdʒd/   /mɜːrdʒd/  | 
| past participle merged |    /mɜːdʒd/   /mɜːrdʒd/  | 
| -ing form merging |    /ˈmɜːdʒɪŋ/   /ˈmɜːrdʒɪŋ/  | 
- [intransitive, transitive] to combine or make two or more things combine to form a single thing
- The banks are set to merge next year.
 - The two groups have merged to form a new party.
 - merge with something His department will merge with mine.
 - merge into something The villages expanded and merged into one large town.
 - merge (A and B) (together) Fact and fiction merge together in his latest thriller.
 - merge A with B His department will be merged with mine.
 - merge something The company was formed by merging three smaller firms.
 - merge something into something Merge multiple text files into one master file.
 
Extra ExamplesTopics Businessc1- The company announced plans to merge with its biggest rival.
 - The two groups later merged to form Interdrug.
 - The government decided to merge the two agencies together.
 
 - [intransitive] merge (into something) if two things merge, or if one thing merges into another, the differences between them gradually disappear so that it is impossible to separate them
- The hills merged into the dark sky behind them.
 - The figures gradually merged into the darkness.
 
 
Word Originmid 17th cent. (in the sense ‘immerse oneself’): from Latin mergere ‘to dip, plunge’; the legal sense is from Anglo-Norman French merger.
Idioms 
merge into the background 
- (of a person) to behave quietly when you are with a group of people so that they do not notice you