To compose means to create something by carefully putting parts together. When you compose a piece of music, you arrange notes and melodies into a song. When you compose a story or essay, you organize your thoughts and words into sentences and paragraphs. Composers like Mozart and Beethoven spent countless hours composing symphonies, choosing each note with intention.

The word suggests thoughtfulness and craft. You don't just throw ideas together randomly; you arrange them deliberately to make something complete and meaningful. A photographer might compose a shot by deciding where to place the subject in the frame. An artist might compose a painting by balancing colors, shapes, and empty space.

You can also compose yourself when you're upset or nervous, which means to calm down and pull yourself together. Before giving a presentation, you might take a deep breath to compose yourself and steady your nerves. The word captures both the creative act of building something piece by piece and the personal act of gathering your scattered feelings into calm focus.