Definition of

ta

auxiliary verb
1.
did, (have) done(だ after certain verb forms; indicate past or completed action)
See also:
2.
(please) do(indicates mild imperative)
See also:
Example sentences(showing 3 results)

Kei is startled by that question, but shakes her head as it to say that it's nothing

He shook his head as if to say "No"

He shook his head as if to say No