spiky
adjective /ˈspaɪki/
  /ˈspaɪki/
(spikier, spikiest)
- having sharp points- spiky plants, such as cacti
- It has spiky leaves, tinged with a delicate pink around the edges.
 
- (of hair) sticking straight up from the head enlarge image enlarge image- He had spiky hair, strong opinions and a wacky sense of humour.
 
- (British English) (of people) easily annoyed or offendedTopics Feelingsc2
