sullaltezza

Sull'altezza is an Italian locution formed by the preposition su combined with the definite article l' before the feminine noun altezza, meaning on the height or at the height. It is used to describe the position of a person, object, or feature located at a higher elevation or along the upper part of something. The canonical written form is sull'altezza; the unspaced variant sullaltezza is not standard in ordinary text, though it may appear in signage or graphic contexts.

Etymology and orthography: the expression derives from su, meaning on, plus l'altezza, the definite article combined with altezza (height). Altezza itself comes from alto, meaning high, with the abstract-noun suffix -ezza. In prose, sull'altezza is the typical spelling; sullaltezza as a single word is rarely appropriate outside typographic constraints.

Grammatical use and examples: sull'altezza governs feminine singular phrases and denotes location at a high point or elevation. Examples include: La casa è situata sull'altezza della collina, offrendo una vista panoramica. La torre domina sull'altezza della pianura, visibile da lontano. In descriptive or journalistic writing, the phrase often conveys a sense of vantage point or prominence.

Metaphorical use: in literature or rhetoric, sull'altezza can be extended metaphorically to suggest perspective, height of achievement, or elevated status, beyond its literal spatial sense.

See also: altezza, altitudine, posizione, geografia.