proportional
adjective, noun
Forms proportionals
- adjective (mathematics) At a constant ratio (to). Two magnitudes (numbers) are said to be proportional if the second varies in a direct relation arithmetically to the first. Symbol: ∝.
- adjective (chiefly US) In proportion (to), proportionate.
- adjective Of a typeface, having characters with natural (non-uniform) width (in contrast to monospace typefaces).
- noun (mathematics, geometry, archaic) A proportion.
Synonyms
Etymology
L. proportionalis: cf. F. proportionnel.
Webster’s 1913
- adjective Having a due proportion, or comparative relation; being in suitable proportion or degree; as, the parts of an edifice are proportional. Milton.
- adjective Relating to, or securing, proportion. Hutton. 3. (Math.) Constituting a proportion; having the same, or a constant, ratio; as, proportional quantities; momentum is proportional to quantity of matter. Proportional logarithms, logistic logarithms. See under Logistic.
- noun Any number or quantity in a proportion; as, a mean proportional.
- noun The combining weight or equivalent of an element. [Obs.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “proportional”, CC BY-SA 4.0. Details