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combined operations
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plural noun
war operations carried out cooperatively by two or more allied nations or by coordination of the land, sea, and air forces of one or more nations.
QUIZ
QUIZ YOURSELF ON "WAS" VS. "WERE"!
Were you ready for a quiz on this topic? Well, here it is! See how well you can differentiate between the uses of "was" vs. "were" in this quiz.
Question 1 of 7
“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.
Origin of combined operations
First recorded in 1835–45
Words nearby combined operations
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022