verb (used without object), aged, ag·ing or age·ing.
to grow old:
He is aging rapidly.
to mature, as wine, cheese, or wood:
a heavy port that ages slowly.
verb (used with object), aged, ag·ing or age·ing.
to make old; cause to grow or seem old:
Fear aged him overnight.
to bring to maturity or a state fit for use:
to age wine.