thorn
thorn /θ'ɔːrn/ (thorns)
1 [N-COUNT]
Thorns are the sharp points on some plants and trees, for example on a rose bush.
2 [N-VAR]
A thorn or a thorn bush or a thorn tree is a bush or tree which has a lot of thorns on it.
...the shade of a thorn bush.
3 [PHRASE] v-link PHR
If you describe someone or something as a thorn in your side or a thorn in your flesh, you mean that they are a continuous problem to you or annoy you.
The Party was a thorn in the flesh of his coalition.
1 [N-COUNT]
Thorns are the sharp points on some plants and trees, for example on a rose bush.
2 [N-VAR]
A thorn or a thorn bush or a thorn tree is a bush or tree which has a lot of thorns on it.
...the shade of a thorn bush.
3 [PHRASE] v-link PHR
If you describe someone or something as a thorn in your side or a thorn in your flesh, you mean that they are a continuous problem to you or annoy you.
The Party was a thorn in the flesh of his coalition.