(chiefly UK, Australia, New Zealand, informal, colloquial) Goodbye.
Origin of ta-ta
Probably derived from baby talk c1823 (imitative).
Jennifer gave her a ta-ta wave before they entered the Dean's office.
The name is derived from that of the Ta-ta Mongols, who in the 5th century inhabited the north-eastern Gobi, and, after subjugation in the 9th century by the Khitans, migrated southward, there founding the Mongol empire under Jenghiz Khan.
They offer two maximum support bras, the Ta Ta Tamer II ($58) and the Booby Bracer ($68), which both cater to sizes 32C through 38E.
You can purchase the Ta Ta Tamer II bra in white, black and a number of colorful shades.
Lululemon's Ta Ta Tamer: This is listed as great for runners who wear between a B and DD size.