nerf ball
nounEtymology From nerf + ball.
1
Any small foam ball, soft and very light, designed for indoor use.
- Getting hit by a nerf ball doesn't hurt at all.
noun
Etymology From nerf + ball.
Any small foam ball, soft and very light, designed for indoor use.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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