Word Type

Noun

The word "diameter" can be used as a noun.

Word Relationships

Derived Terms

aerodiameter circumdiameter diameterwise inner diameter inside diameter internal diameter major diameter minor diameter multidiameter tactical diameter

Context

geometry graph theory

Broader Terms (Hypernyms)

length straight line

Type Of (IsA)

length straight line

Related Terms

circumference diametric diametrically radius semidiameter

Related Terms

center centre circle circumference diametric diametrically distance eccentricity metric space radius semidiameter straight line vertices

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.