1 (wiktionary) 2 (de.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
nanotube (Advanced search)

carbon nanotube {n} (nanostructure having graphene layers wrapped into perfect cylinders) nanotube {n} (A carbon molecule, in the shape of a tube)