[ ee-ney-shuh n ]
/ iˈneɪ ʃən /

noun Botany.

a small outgrowth of plant tissue, usually on a leaf, caused by virus infection.

Origin of enation

1835–45; < Latin ēnāt(us) sprouted, sprung forth (see enate) + -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for enation

  • This matter will be more fully treated of under the head of hypertrophy and enation.

    Vegetable Teratology|Maxwell T. Masters