What does "playfellow" mean?

A playmate; a companion for someone (especially children) to play with.

What is a synonym for "playfellow"?

Common synonyms include: playmate, ace, amigo, associate, bedfellow, bedmate.

Pronounced //ˈpleɪˌfɛləʊ//.

/ˈpleɪˌfɛləʊ/ noun

noun ·Rare ·Advanced level

Noun

1
A playmate; a companion for someone (especially children) to play with. dated
"From this time Elizabeth Lavenza became my playfellow, and, as we grew older, my friend."
2
a companion at play wordnet

"From this time Elizabeth Lavenza became my playfellow, and, as we grew older, my friend."

From play + fellow.