Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • prefix Alternative form of ex- (combining with f-initial words).

Etymologies

Sorry, no etymologies found.

Support

Help support Wordnik (and make this page ad-free) by adopting the word ef-.

Examples

  • F., et al. 5-hydroxytryptophan: A review of its antidepressant ef- ficacy and adverse effects.

    Fat is Not Your Fate Susan Mitchell Ph.D. 2005

  • F., et al. 5-hydroxytryptophan: A review of its antidepressant ef- ficacy and adverse effects.

    Fat is Not Your Fate Susan Mitchell Ph.D. 2005

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