What does "regreen" mean?

To make green again (especially urban developments or ripened fruit).

What is a synonym for "regreen"?

Common synonyms include: green again, green up, grow green, restore greenness.

verb

verb ·Rare ·Advanced level

Verb

1
To make green again (especially urban developments or ripened fruit). transitive
"The rites that artichokes serve, of course, are spring’s, the annual cleaning and regreening of the palate after the long winter."

"The rites that artichokes serve, of course, are spring’s, the annual cleaning and regreening of the palate after the long winter."

From re- + green.