piecing together
phrasal verbUK /ˈpiːsɪŋ təˈɡeðə/
US /ˈpiːsɪŋ təˈɡeðər/
Putting small parts together to make something whole.
She is piecing together the puzzle on the floor.
OTHER MEANINGS
2. Understanding something by collecting different clues or facts.
Detectives are piecing together what happened that night.
3. Sewing different pieces of fabric into one item.
Grandma is piecing together a quilt from old shirts.
4. Slowly rebuilding something that was broken or scattered.
The team is piecing together the broken model.