Dopplerowskiej

Dopplerowskiej is a Polish grammatical form used as the feminine genitive singular of the adjective dopplerowski (in the feminine form dopplerowska). It denotes something related to Doppler, typically referencing the surname of Christian Doppler and the phenomena or methods named after him, when describing a feminine noun in genitive case.

The term itself is not a standalone concept; it is a morphological ending that appears in compound phrases. For example, in phrases such as metody dopplerowskiej analizy (method of Doppler analysis) or techniki dopplerowskiej obserwacji (technique of Doppler observation), dopplerowskiej accompanies a feminine noun and governs the genitive.

Etymology and usage context: dopplerowskiej is derived from the surname Doppler, with Polish adjectives formed from surnames often bearing the -owski/-owska suffixes. The genitive ending -iej or -iej- forms parallels, yielding -skiej for feminine genitive. In scientific and academic Polish, this form commonly appears in descriptions of Doppler-related concepts, instruments, or analyses, such as Doppler-based methods in physics, astronomy, or medical imaging.

In summary, dopplerowskiej is a grammatical tool rather than a distinct concept: it marks attribution to Doppler in phrases where the modifying noun is feminine and in the genitive case.