Meaning of 対弾道 in Japanese

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Definition of 対弾道

たい(tai) 【対】

(n, conj) opposite; opposition
versus; vs
今日早稲田対慶応の試合がある。
There is going to be a game between Waseda and Keio today.
to (i.e. "we won the game five to three")
我々のチームは３対１で試合に勝った。
We won the game by three goals to one.
equal footing; equal terms
against ...; anti-; toward ...; to ...
同社の昨年の対インド輸出は１億ドルに達した。
The company's exports to India amounted to $100 million last year.

つい(tsui) 【対】

だんどう(dandou) 【弾道】

たいだんどうだん(taidandoudan) 【対弾道弾】