What does "groundball" mean?

Alternative spelling of ground ball.

What is a synonym for "groundball"?

Common synonyms include: ground ball, grounder, hopper.

noun

noun ·Rare ·Advanced level

Noun

1
Alternative spelling of ground ball. alt-of, alternative
"Philadelphia first baseman Ryan Howard left in the ninth inning after he appeared to injure his left leg diving for a groundball."
2
(baseball) a hit that travels along the ground wordnet

"Philadelphia first baseman Ryan Howard left in the ninth inning after he appeared to injure his left leg diving for a groundball."