cobnut
1. [ noun ] (botany) small nut-bearing tree much grown in Europe
Synonyms: Corylus_avellana Corylus_avellana_grandis filbert
Related terms: hazelnut
2. [ noun ] (botany,food) nut of any of several trees of the genus Corylus
Synonyms: filbert cob hazelnut
Related terms: edible_nut hazelnut