IPA: /ˈfræɡ.mən.təri/
KK: /ˈfræɡ.mən.ˌtɛr.i/
Made up of small, separate pieces that are not complete or whole.
The report was based on fragmentary evidence, making it hard to draw clear conclusions.
Fragmentary → It is formed from "fragment" (from Latin *fragmentum*, meaning a piece or broken part) and the suffix "-ary" (meaning pertaining to or connected with). The word "fragmentary" describes something that is made up of fragments or incomplete parts.
Think of 'fragment' as a piece and '-ary' meaning related to — so 'fragmentary' refers to something that is related to pieces or incomplete parts.