From HomoExcelsior

1. Equal, as in value, force, or meaning. 2. Having similar or identical effects. 3. a wish that was equivalent to a command. 4. Capable of being put into a one-to-one relationship. Used of two sets. 5. Having virtually identical or corresponding parts. 6. Having the same ability to combine. 7. Moorhead Kennedy 8. Equivalent weight.

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