Simile

Simile, abbreviated sim., is Italian for ‘similarly’ or ‘in the same manner’. As a performance direction it instructs the performer to continue in the same way as previously notated — typically with respect to articulation, pedaling, dynamics, or other expressive elements that the composer doesn’t want to repeat marking.

The direction is most commonly used for articulation patterns. If a passage establishes a particular bowing or articulation pattern, the composer may write simile at the start of similar subsequent passages, indicating that the same pattern continues. The performer extends the established practice without explicit re-notation.

Simile is a notational shortcut. Without it, composers would need to mark each repeated articulation pattern explicitly. With it, the composer establishes the pattern once and asks the performer to extend it intelligently.

Italian, ‘in the same manner’, from Latin similis (‘similar’).

Look back at the establishing pattern. Simile extends whatever was just notated — articulation, pedaling, dynamic shaping. Continue intelligently.