red-
1 
variant of re- before a vowel or h in some words:
redintegrate.
Related Words
- redhibition
- redintegrate
- redact
- redargue
- redeem
- redolent
red-
                prefix
     -          variant spelling ofRE- before a vowel (as in redolent).[元音前]同RE- (如redollent)。
☞ re
前缀:red-
【词根含义】:反复,再;回
【同源单词】:redemption, redundant