1. A fungal disease of plants, especially legumes and grains, characterized by small circular lesions with a dark border and light center resembling a frog's eye
Usage: plant pathology; also called frog eye leaf spot
2. Plural of frogeye; eyes that bulge or protrude like those of a frog
Usage: informal; often used descriptively

Examples

• The farmer noticed frogeyes on the soybean leaves, indicating a fungal infection.
• Frogeyes disease can significantly reduce crop yield if left untreated.
• The plant pathologist identified frogeyes as the cause of the leaf damage.
• Certain fungicides are effective against frogeyes in legume crops.
• The child stared with frogeyes in amazement at the magic trick.