A sticktight is a kind of plant seed that sticks to animals' fur or people's clothes.
Sticktights can be annoying because they are hard to get off.
Examples:
The sticktight stuck to the dog's fur.
I have to pick all the sticktights off my clothes.
The sticktight is very small and brown.
The sticktight is like a little hitchhiker on the dog.
The sticktight stuck to the cat and wouldn't let go!
I had to pull the sticktight off my shoe with all my might.