v. com·put·ed, com·put·ing, com·putes
1. To determine by mathematics, especially by numerical methods: computed the tax due. See Synonyms at calculate.
2. To determine by the use of a computer.
1. To determine an amount or number.
2. To use a computer.
3. To be reasonable, plausible, or consistent; make sense: Your alibi doesn't compute.
Computation: amounts beyond compute.
[French computer, from Old French, from Latin computāre : com-, com- + putāre, to reckon; see pau-2 in the Appendix of Indo-European roots. N., Late Latin computus, from Latin computāre, to compute.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2019 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.