OPERATION Crossword Clue & Answer

We found 504 solutions for 'OPERATION' with 2 to 21 letters.

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All Solutions for OPERATION

Definition of operation

(computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction); "it can perform millions of operations per second"; a business especially one run on a large scale; "a large-scale farming operation"; "a multinational operation"; "they paid taxes on every stage of the operation"; "they had to consolidate their operations"; a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body; "they will schedule the operation as soon as an operating room is available"; "he died while undergoing surgery"; a planned activity involving many people performing various actions; "they organized a rescue operation"; "the biggest police operation in French history"; "running a restaurant is quite an operation"; "consolidate the companies various operations"; a process or series of acts especially of a practical or mechanical nature involved in a particular form of work; "the op

Frequently asked questions for operation:

What is the best solution to the riddle OPERATION?

Solution USAGE is our most searched for solution by our visitors. Solution USAGE is 5 letters long. We have 26 further solutions of the same word length.

How many solutions are there for the crossword clue "OPERATION"?

There are 504 solutions. The longest is COMMERCIAL TRANSACTION with 21 letters, and the shortest is GO with 2 letters.

Is crossword puzzle clue "OPERATION" trending today?

Indeed, "OPERATION" is among today´s most searched crossword clues (latest update: 08 Apr 2026). Many solvers are struggling with this one!

How can I find the solution for "OPERATION"?

Use our smart search feature to filter by word length. Our system organizes results by frequency and relevance. Search through millions of answers to thousands of crossword clues—for free!

How long are the solutions for "OPERATION"?

Solutions are between 2 and 21 letters long.

Still in puzzle mode? Solve these clues related to ‘OPERATION’

Clue	Answers

BASE OF OPERATIONS	13
ACTIVE operation	13
BUS SERVICE IS IN OPERATION DURING THE EMERGENCY	11
DETAILED INSTRUCTIONS, AS FOR A MILITARY OPERATION	11
A DIFFICULTY OR FLAW IN A PLAN OR OPERATION	11
A RAILROAD DEPOT IN A THEATER OF OPERATIONS WHERE MILITARY SUPPLIES ARE UNLOADED FOR DISTRIBUTION	11
A CESSATION OF NORMAL OPERATION	11
ARITHMETICAL OPERATION	11
CAPABLE OF BEING TREATED BY SURGICAL OPERATION	11
COUNTERACT THE NORMAL OPERATION OF	11
A DIAGRAM OF THE SEQUENCE OF OPERATIONS IN A COMPUTER PROGRAM OR AN ACCOUNTING SYSTEM	10
AN OPERATIONAL FLIGHT BY A SINGLE AIRCRAFT	10
A ZONE FROM WHICH MILITARY FORCES OR OPERATIONS OR INSTALLATIONS ARE PROHIBITED	10
A COUNT OF TROOPS KILLED IN AN OPERATION OR TIME PERIOD	10
CHIEF OF ___ OPERATIONS	10
A MATHEMATICAL OPERATION INVOLVING NUMBERS	10
A COMPUTER CAPABLE OF PERFORMING A LARGE NUMBER OF MATHEMATICAL OPERATIONS PER SECOND	10
center of operations	10
Database operation	10
A SIGN INDICATING THE OPERATION OF SUBTRACTION	10

‘OPERATION’ isn’t just a clue – it’s also a popular crossword answer! Check out these clues where ‘OPERATION’ is the solution:

Clue	Answer

Hospital surgery (9)	operation
Mathematical process (9)
Method of working (9)
Method or procedure of working (9)
Surgical procedure (9)
Action; process (9)
Appendectomy, for one (9)