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Webster 1913 Edition

Noun.

The quality or state of being tall; height of stature.

Noun.

Highth of stature. [See Tall.]

tallness ‎(usually uncountable, plural tallnesses)

quality of being tall

German: Höhe (de) f (of a building etc.), Größe (de) f (of a person), Körpergröße (de) f (of a person)
Portuguese: altura (pt) f
Spanish: altura (es) f; estatura (es) f