Of, relating to, or being a mood of a verb used in some languages for contingent or hypothetical action, action viewed subjectively, or grammatically subordinate statements.
1. The subjunctive mood.
2. A subjunctive construction. See Usage Note at if.
[Late Latin subiūnctīvus, from Latin subiūnctus, past participle of subiungere, to subjoin, subordinate (translation of Greek hupotaktikos, subordinate, subjunctive); see SUBJOIN.]
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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.