Mĕl'lōw1, a.
a. [compar. MELLOWER; superl. MELLOWEST.] [Cf. Prov. Ger. mollig, soft; Fries. miöllig, mjöl, A-S. milisc, milsc, sweet, pleasant, ripe; L. Ger. mals, malsk, malsam, malsig, mölsch, D. mals. Cf. Lat. mulsus.]
Sense 1. Soft; not hard, harsh, tough, or unyielding; as, (a.) Soft with ripeness; ripe; as, a mellow apple. (b.) Well broken and lying lightly; easily penetrated; not indurated; as, a mellow soil. “Mellow globe.” Drayton. (c.) Not hard, coarse, or rough to the senses; soft; rich; delicate;—said of sound, color, flavor, and the like. “The mellow horn.” Wordsworth. “The mellow-tasted Burgundy.” Thomson.
Of seven smooth joints a mellow pipe I have. Dryden.
The tender flush whose mellow stain imbues Heaven with all freaks of light. Percival.
Sense 2. Well matured; ripened, or softened, by years; genial; jovial.
May health return to mellow age. Wordsworth.
As merry and mellow an old bachelor as ever followed a hound. W. Irving.
Sense 3. Jovial with liquor; warmed by wine; slightly intoxicated; fuddled.