1. Having a concave shape like an urn

See also: concave

• metrorrhagia
• metrosexual
• Metroxylon
• Metroxylon sagu
• green snake
• green soap
• green soybean
• green spleenwort
• green tea
• green thumb
• green turtle
• green turtle soup
• green woodpecker
• green-blind
• green-blindness
• green-eyed
• green-eyed monster
• green-fingered
• green-tailed towhee
• green-thumbed
• green-white
• green-winged teal
• greenback
• Greenback Party
• greenbelt