metallography Syllabification: (met·al·log·ra·phy)Pronunciation: /ˌmetlˈägrəfē/Definition of metallography noun the descriptive science of the structure and properties of metals. Derivatives metallographerPronunciation: /-fər/ noun metallographicPronunciation: /ˈmetl-əˈgrafik/ adjective metallographicalPronunciation: /ˌmetl-əˈgrafikəl/ adjective metallographicallyPronunciation: /ˌmetl-əˈgrafik(ə)lē/ adverb metallography in other Oxford dictionaries Definition of metallography in the British & World English dictionary