oil spot
See also: oilspot
English
Alternative forms
Noun
- A spot consisting of oil.
- (botany) One of the yellow spots, often circular in shape, on the upper leaf surface of grapevines in the early stages of downy mildew (caused by Plasmopara viticola infection).
Translations
a spot consisting of oil
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Further reading
- “oil spot”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.