matrass /matˈrəs/

1. A long-necked chemical flask
2. A hard-glass tube closed at one end

• pop-eyes
• pop-fastener
• pop-fasteners
• pop festival
• pop festivals
• pop group
• pop groups
• popgun
• popguns
• Popian
• popinjay
• popinjays
• popish
• popishly
• popjoy
• popjoyed
• popjoying
• popjoys
• pop-lacrosse
• poplar
• poplars
• poplin
• poplinette
• poplinettes
• poplins