We found one dictionary that defines the word combine into one:

Phrases: combine two or more ideas into one, combine into one place, more... ▸ Words similar to combine into one ▸ Usage examples for combine into one ▸ Idioms related to combine into one ▸ Wikipedia articles (New!) ▸ Words that often appear near combine into one ▸ Rhymes of combine into one ▸ Invented words related to combine into one