adj 1: not retentive [syn: unretentive] [ant: retentive]
2: not mindful or attentive; "while thus unmindful of his steps
he stumbled"- G.B.Shaw [syn: unmindful, mindless]
[ant: mindful]
3: failing to keep in mind; "forgetful of her
responsibilities"; "oblivious old age" [syn: oblivious]