#1 mellow v. soften, make mellow; "Age and experience mellowed him over the years". wn
#2 mellow s. [laid-back] unhurried and relaxed; "a mellow conversation". wn
#3 mellow r. [mellowly] (obsolete) in a mellow manner. wn
#4 mellow v. [melt, mellow out] become more relaxed, easygoing, or genial; "With age, he mellowed". wn
#5 mellow v. make or grow (more) mellow; "These apples need to mellow a bit more"; "The sun mellowed the fruit". wn
vizzz