Definitions

1. adjective

resembling or characteristic of a boy; youthful and energetic

“He had a boylike enthusiasm for the new theme park.”

2. adverb

in a boylike manner; with the energy and enthusiasm of a boy

“He played soccer with a boylike energy and passion.”

3. noun

a quality or characteristic of boys, especially youthfulness and energy

“His boylike spirit inspired the team to win the game.”