A yam is a sweet root; see “sweet” and “root”
(Blow; Pound; Shake; slap) In a dream, pounding one’s head, or smiting one’s face means begetting a son at an old age.
Poundingone’s head, or smiting one’s forehead, or shaking one’s head in a dream means begetting a son at an advanced age.
Warm family get-together and celebrations.
To see yams in your dream symbolizes memories of family gatherings and celebrations.