Kalmar "phi" tana da ma'anoni da yawa dangane da mahallin. Ga wasu ma’anoni da aka fi sani da su: A cikin ilimin lissafi, phi shine harafi na 21 na haruffan Girkanci kuma ana amfani da shi don wakiltar rabon zinare, wanda ya kai kusan 1.618. A cikin ilimin falsafa, wani lokaci ana amfani da phi azaman taƙaitaccen “falsafa.” magnetic flux through a surface. Phi kuma gajarta ce ta gama gari ga "Philadelphia," birni ne a Amurka. , musamman a Vietnam.Yana da mahimmanci a lura cewa mahallin yana iya yin tasiri sosai ga ma'anar kalma, don haka ma'anar "phi" na iya bambanta dangane da mahallin da ke ciki. ana amfani da shi.