mordent /mörˈdənt/ (music)

1. A grace note in which the principal note is preceded in performance by itself and the note below (lower mordent) or itself and the note above (upper or inverted mordent)
2. The character indicating it
3. Sometimes extended to other graces

• peter-man
• peterman
• peter-men
• petermen
• Peter Pan
• Peter Pan collar
• Peter Pan collars
• Peter Pans
• Peter principle
• peters
• Peter-see-me
• petersham
• petershams
• Peter's pence
• Peters' projection
• pet hate
• pether
• pethers
• pethidine
• pethidines
• petiolar
• petiolate
• petiolated
• petiole
• petioled