unfertilized

B2 Topic:Science & Research

Also spelled unfertilised

US /ʌnˈfɝːtəlaɪzd/ UK /ʌnˈfɜːtəlaɪzd/
adj Freq #143875

Meanings

  1. 1
    adj

    biology: not fertilized by the fusion of male and female reproductive cells

    A worker bee can develop from an unfertilized egg.

  2. 2
    adj

    agriculture: not treated with fertilizer or nutrients

    The unfertilized plot produced fewer tomatoes than the treated plots.

Thesaurus

Synonyms
1 adj · biology: not fertilized by... uninseminated
2 adj · agriculture: not treated... unmanured
Opposites
Word family
Related forms fertilizationeggparthenogenesisfertilizer

Etymology

Formed from un-, 'not,' + fertilized. Fertilize developed from fertile and has distinct reproductive and agricultural senses. Unfertilised is the standard British spelling.

Topics

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