Seizures in ox? Open airstrip gets disturbed (14)

I believe the answer is:

expropriations

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'seizures' is the definition.
(expropriation is a kind of seizure)

'ox? open airstrip gets disturbed' is the wordplay.
'ox? open airstrip' can be anagrammed to 'EXPROPRIATIONS'.
But, I am not clear how this is indicated.

'in' is the link.

Can you help me to learn more?

I've seen this clue in The Hindu.

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