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cost-share

[kawst-shair, kost-]
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verb (used with object), cost-shared, cost-shar·ing.
  1. to share the cost of: to cost-share a joint venture.
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Origin of cost-share

First recorded in 1975–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018