neume or neum /nūm/ (medieval music)

1. A succession of notes sung to one syllable
2. A sign giving a rough indication of rise or fall of pitch

• laborious
• laboriously
• laboriousness
• laboriousnesses
• Labor Party
• labors
• labor union
• labor unions
• labour
• labour camp
• labour camps
• Labour Day
• laboured
• labourer
• labourers
• Labour Exchange
• labour force
• labour forces
• labouring
• labour-intensive
• labourism
• labourisms
• labourist
• labourists
• Labourite