thorn
/θɔːn/
A sharp, pointed projection on a plant stem. The physical image is one of unexpected pain or a defensive barrier; it represents the danger hidden within beauty (e.g., a rose). Metaphorically, it describes a persistent source of irritation, annoyance, or grief. While a 'nuisance' might be trivial, a 'thorn' implies something that pricks or stings repeatedly over time. Often used in the idiom "a thorn in one's side," which conveys a feeling of chronic frustration caused by a person or situation that cannot be easily removed.
💬Casual Conversation
That new client onboarding process is a real thorn in my side.
Totally, dude. Just gotta ride that wave. Will ping you.
Meanings
Collocations & Compounds
rose thorn
The sharp, pointed outgrowth on the stem of a rose plant.
Be careful when pruning the roses, as the rose thorns are quite sharp.
hawthorn thorn
A thorn from a hawthorn tree.
The shepherd used a sturdy hawthorn thorn to mend the fence.
thorn bush
A dense, prickly shrub.
The escaped prisoner hid in the thorn bush to avoid detection.
thorn apple
A plant of the nightshade family, with a spiny fruit.
The thorn apple is known for its poisonous properties.
thorn bird
A type of bird, often associated with a mythical creature that dies on a thorn.
The legend speaks of the thorn bird singing its most beautiful song just before death.
Idioms & Sayings
a thorn in one's side
A person or thing that is a constant source of annoyance or irritation.
His constant complaining became a thorn in my side.
every rose has its thorn
Even beautiful or pleasant things have drawbacks or unpleasant aspects.
I know you're excited about the new job, but remember, every rose has its thorn.
pull out the thorns
To remove difficulties or unpleasantness.
The mediator helped pull out the thorns from their difficult negotiation.
a crown of thorns
A symbol of suffering or martyrdom.
He felt he was bearing a crown of thorns due to the immense pressure he was under.
Etymology
The word 'thorn' comes from Old English 'þorn', which itself derives from Proto-Germanic 'þurnaz'. It is related to similar words in other Germanic languages, such as Old Norse 'þyrnir' (thorn bush) and German 'Dorn' (thorn). The ultimate origin is uncertain but likely relates to the Proto-Indo-European root 'ter-' meaning 'to bore, pierce'. The word has retained its core meaning of a sharp, pointed outgrowth on a plant throughout its history in English.