hobnail
Concise Oxford English Dictionary © 2008 Oxford University Press:
hobnail/ˈhɒbneɪl/
▶noun
- 1 a short heavy-headed nail used to reinforce the soles of boots.
- 2 a blunt projection in glassware.
– derivatives
hobnailed adjective.
hobnailed adjective.
'hobnail' also found in these Oxford entries:

