IPA: /əˈmɪdəl/
KK: /əˈmɪdəl/
A clear, colorless solid that is used in photography to develop images.
Amidol is often used in black and white photography to develop film.
Amidol is derived from the combination of 'amino' (from Latin 'aminus', meaning nitrogen-containing) and 'phenol' (from Greek 'phaino', meaning to show or appear). The word refers to a compound that contains both an amino group and a phenolic structure, indicating its chemical nature.
Think of 'amino' as relating to nitrogen and 'phenol' as a compound that shows certain properties. This helps you remember that amidol is a chemical compound containing both these elements.