Definition of "thorn" in Englisch

noun

1. (botany) A modified branch that is hard and sharp like a spike.

2. Any thorn-like structure on plants, such as the spine and the prickle.

3. Any shrub or small tree that bears thorns, especially a hawthorn.

   • the white thorn
   • the cockspur thorn

4. (figurative) That which pricks or annoys; anything troublesome.

5. A letter of Latin script (capital: Þ, small: þ), borrowed from the futhark; today used only in Icelandic to represent the voiceless dental fricative, but originally used in several early Germanic scripts, including Old English where it represented the dental fricatives that are today written th (Old English did not have phonemic voicing distinctions for fricatives).

   • See also Etymology of ye (definite article).

verb

1. To pierce with, or as if with, a thorn (sharp pointed object).