This is the 5961st most frequent Catalan word.
ishihara
The word "Ishihara" does not belong to the Catalan language; it refers to the Ishihara test, a color blindness test named after Japanese ophthalmologist Shinobu Ishihara.
In this sentence, 'Ishihara' is used as an adjective modifying the noun 'test' to specify the specific visual color test developed by Dr. Shinobu Ishihara.
L'oftalmòleg em va recomanar fer el test de Ishihara per comprovar la meva percepció del color.
The ophthalmologist recommended me to take the Ishihara test to check my color perception.
Here, 'Ishihara' is part of a proper noun referring to the person Shinobu Ishihara, the creator of the Ishihara color test.
L'estudiant va estudiar la història de Shinobu Ishihara en el seu projecte de recerca.
The student studied Shinobu Ishihara's history in their research project.
In this sentence, 'Ishihara' is utilized as a proper name representing a theoretical or experimental model linked to experiments.