attune /ə-tūnˈ or (US) -toonˈ/

1. To put in tune
2. To make (one's voice, song, etc) tuneful
3. To make (something) harmonize or accord
4. To accustom or acclimatize

attuneˈment noun

• burlesquing
• burletta
• burlettas
• burley
• burleyed
• burleying
• burleys
• burlier
• burliest
• burliness
• burlinesses
• burling
• burling-iron
• burling-irons
• burling-machine
• burling-machines
• burls
• burly
• Burman
• bur-marigold
• bur-marigolds
• Burmese
• Burmese cat
• Burmese glass
• burn