1. [ noun ] (botany) tree having palmate leaves and large clusters of white to red flowers followed by brown shiny inedible seeds
Synonyms: horse_chestnut Aesculus_hippocastanum
Related terms: angiospermous_tree sweet_buckeye dwarf_buckeye red_buckeye particolored_buckeye Ohio_buckeye Aesculus
2. [ noun ] (botany) the inedible nutlike seed of the horse chestnut
Synonyms: conker horse_chestnut
Related terms: seed
3. [ noun ] a resident of Ohio
Synonyms: Ohioan
Related terms: American
Similar spelling:   Buskey