miniprint
/ˈmɪnɪprɪnt/adjective
1Of clothes, fabrics, etc.: having a tiny, intricately printed pattern.
2Of text, etc.: printed in very small type and read using a magnifier.
noun
Very small print designed for compact text and read using a magnifier.
Origin
1960s; earliest use found in Word Study. From mini- + print adj.2.