oa ‧ kum /ˈəʊkəm $ ˈoʊ-/ BrE AmE noun [uncountable]
[ Language: Old English ; Origin: acumba 'material separated with a comb' ]
small pieces of old rope used for filling up small holes in the sides of wooden ships
oa ‧ kum /ˈəʊkəm $ ˈoʊ-/ BrE AmE noun [uncountable]
[ Language: Old English ; Origin: acumba 'material separated with a comb' ]
small pieces of old rope used for filling up small holes in the sides of wooden ships
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012