Mass"y (?), a. [Compar. Massier (?); superl. Massiest.]
Compacted into, or consisting of, a mass; having bulk and weight ot substance; ponderous; bulky and heavy; weight; heavy; as, a massy shield; a massy rock.
Your swords are now too massy for your strengths,
And will not be uplifted.
Shak.
Yawning rocks in massy fragments fly.
Pope.
© Webster 1913.