Covered with or marked by many freckles; having a high concentration of freckles on the skin.
From 'freckle' + adjectival suffix '-y' (Old English origin). This is the most direct and common way to describe something characterized by freckles.
The '-y' suffix is one of English's oldest and most productive—you can attach it to almost any noun to make an adjective, which is why 'freckly' feels so natural compared to the rarer 'frecklish.'
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