IPA: /məʊˈzeɪkt/
KK: /mɔˈzeɪkt/
Made up of many different pieces or parts, often arranged in a decorative pattern.
The wall was beautifully mosaicked with colorful tiles.
Mosaicked → It is formed from "mosaic" (from Latin *mosaicum*, meaning a picture made of small pieces of colored glass or stone) and the suffix "-ed" (indicating a past action or state). The word "mosaicked" means having been made into a mosaic or decorated with a mosaic pattern.
Think of a picture made from small pieces ('mosaic') that has been 'completed' or 'finished' ('-ed'). This helps you remember that 'mosaicked' refers to something that has been turned into a mosaic.