pegboard

noun

1. a board having holes into which pegs are placed in specific patterns, used for playing or scoring certain games.

Trademark.

1. a brand name for perfboard.

noun

1. a board having a pattern of holes into which small pegs can be fitted, used for playing certain games or keeping a score
2. another name for solitaire (def. 1)
3. hardboard perforated by a pattern of holes in which articles may be pegged or hung, as for display